Home / 1,502,478.43-2,253,701.00-365,241.71

Finding the Fourth Proportional to 1,502,478.43, 2,253,701.00 and 365,241.71

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Solution

The fourth proportional to 1,502,478.43, 2,253,701.00 and 365,241.71 is: 547,858.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,478.43 : 2,253,701.00 = 365,241.71 : x
  2. Step 2: Convert to fraction form
    1,502,478.43/2,253,701.00 = 365,241.71/x
  3. Step 3: Cross multiply
    1,502,478.43x = 2,253,701.00 × 365,241.71
  4. Step 4: Simplify right side
    1,502,478.43x = 823,145,613,616.07
  5. Step 5: Solve for x
    x = 823,145,613,616.07/1,502,478.43
  6. Step 6: Final answer
    x = 547,858.52

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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.