Home / 7,306,718.22-10,088,232.75-4,554,506.70

Finding the Fourth Proportional to 7,306,718.22, 10,088,232.75 and 4,554,506.70

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Solution

The fourth proportional to 7,306,718.22, 10,088,232.75 and 4,554,506.70 is: 6,288,311.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,718.22 : 10,088,232.75 = 4,554,506.70 : x
  2. Step 2: Convert to fraction form
    7,306,718.22/10,088,232.75 = 4,554,506.70/x
  3. Step 3: Cross multiply
    7,306,718.22x = 10,088,232.75 × 4,554,506.70
  4. Step 4: Simplify right side
    7,306,718.22x = 45,946,923,651,034.43
  5. Step 5: Solve for x
    x = 45,946,923,651,034.43/7,306,718.22
  6. Step 6: Final answer
    x = 6,288,311.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.