Home / 1,497,955.01-2,246,948.91-433,006.29

Finding the Fourth Proportional to 1,497,955.01, 2,246,948.91 and 433,006.29

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Solution

The fourth proportional to 1,497,955.01, 2,246,948.91 and 433,006.29 is: 649,514.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,955.01 : 2,246,948.91 = 433,006.29 : x
  2. Step 2: Convert to fraction form
    1,497,955.01/2,246,948.91 = 433,006.29/x
  3. Step 3: Cross multiply
    1,497,955.01x = 2,246,948.91 × 433,006.29
  4. Step 4: Simplify right side
    1,497,955.01x = 972,943,011,338.64
  5. Step 5: Solve for x
    x = 972,943,011,338.64/1,497,955.01
  6. Step 6: Final answer
    x = 649,514.18

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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.