Home / 1,001,952.56-1,502,891.76-433,476.74

Finding the Fourth Proportional to 1,001,952.56, 1,502,891.76 and 433,476.74

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Solution

The fourth proportional to 1,001,952.56, 1,502,891.76 and 433,476.74 is: 650,199.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,952.56 : 1,502,891.76 = 433,476.74 : x
  2. Step 2: Convert to fraction form
    1,001,952.56/1,502,891.76 = 433,476.74/x
  3. Step 3: Cross multiply
    1,001,952.56x = 1,502,891.76 × 433,476.74
  4. Step 4: Simplify right side
    1,001,952.56x = 651,468,620,697.66
  5. Step 5: Solve for x
    x = 651,468,620,697.66/1,001,952.56
  6. Step 6: Final answer
    x = 650,199.07

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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.