Home / 1,016,444.76-1,524,110.16-468,742.62

Finding the Fourth Proportional to 1,016,444.76, 1,524,110.16 and 468,742.62

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Solution

The fourth proportional to 1,016,444.76, 1,524,110.16 and 468,742.62 is: 702,857.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,444.76 : 1,524,110.16 = 468,742.62 : x
  2. Step 2: Convert to fraction form
    1,016,444.76/1,524,110.16 = 468,742.62/x
  3. Step 3: Cross multiply
    1,016,444.76x = 1,524,110.16 × 468,742.62
  4. Step 4: Simplify right side
    1,016,444.76x = 714,415,389,567.02
  5. Step 5: Solve for x
    x = 714,415,389,567.02/1,016,444.76
  6. Step 6: Final answer
    x = 702,857.07

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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.