Home / 7,571,373.80-11,357,060.70-2,252,589.80

Finding the Fourth Proportional to 7,571,373.80, 11,357,060.70 and 2,252,589.80

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Solution

The fourth proportional to 7,571,373.80, 11,357,060.70 and 2,252,589.80 is: 3,378,884.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,373.80 : 11,357,060.70 = 2,252,589.80 : x
  2. Step 2: Convert to fraction form
    7,571,373.80/11,357,060.70 = 2,252,589.80/x
  3. Step 3: Cross multiply
    7,571,373.80x = 11,357,060.70 × 2,252,589.80
  4. Step 4: Simplify right side
    7,571,373.80x = 25,582,799,090,800.86
  5. Step 5: Solve for x
    x = 25,582,799,090,800.86/7,571,373.80
  6. Step 6: Final answer
    x = 3,378,884.70

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.