Home / 3,670,296.60-5,505,444.90-3,599,437.80

Finding the Fourth Proportional to 3,670,296.60, 5,505,444.90 and 3,599,437.80

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Solution

The fourth proportional to 3,670,296.60, 5,505,444.90 and 3,599,437.80 is: 5,399,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,296.60 : 5,505,444.90 = 3,599,437.80 : x
  2. Step 2: Convert to fraction form
    3,670,296.60/5,505,444.90 = 3,599,437.80/x
  3. Step 3: Cross multiply
    3,670,296.60x = 5,505,444.90 × 3,599,437.80
  4. Step 4: Simplify right side
    3,670,296.60x = 19,816,506,478,877.22
  5. Step 5: Solve for x
    x = 19,816,506,478,877.22/3,670,296.60
  6. Step 6: Final answer
    x = 5,399,156.70

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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.