Home / 736,320.60-1,104,480.90-731,071.80

Finding the Fourth Proportional to 736,320.60, 1,104,480.90 and 731,071.80

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Solution

The fourth proportional to 736,320.60, 1,104,480.90 and 731,071.80 is: 1,096,607.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,320.60 : 1,104,480.90 = 731,071.80 : x
  2. Step 2: Convert to fraction form
    736,320.60/1,104,480.90 = 731,071.80/x
  3. Step 3: Cross multiply
    736,320.60x = 1,104,480.90 × 731,071.80
  4. Step 4: Simplify right side
    736,320.60x = 807,454,839,628.62
  5. Step 5: Solve for x
    x = 807,454,839,628.62/736,320.60
  6. Step 6: Final answer
    x = 1,096,607.70

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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.