Home / 1,006,225.83-1,509,349.28-296,267.31

Finding the Fourth Proportional to 1,006,225.83, 1,509,349.28 and 296,267.31

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Solution

The fourth proportional to 1,006,225.83, 1,509,349.28 and 296,267.31 is: 444,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,225.83 : 1,509,349.28 = 296,267.31 : x
  2. Step 2: Convert to fraction form
    1,006,225.83/1,509,349.28 = 296,267.31/x
  3. Step 3: Cross multiply
    1,006,225.83x = 1,509,349.28 × 296,267.31
  4. Step 4: Simplify right side
    1,006,225.83x = 447,170,849,554.70
  5. Step 5: Solve for x
    x = 447,170,849,554.70/1,006,225.83
  6. Step 6: Final answer
    x = 444,404.07

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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.