Home / 1,032,704.82-1,547,949.72-499,492.35

Finding the Fourth Proportional to 1,032,704.82, 1,547,949.72 and 499,492.35

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Solution

The fourth proportional to 1,032,704.82, 1,547,949.72 and 499,492.35 is: 748,702.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,704.82 : 1,547,949.72 = 499,492.35 : x
  2. Step 2: Convert to fraction form
    1,032,704.82/1,547,949.72 = 499,492.35/x
  3. Step 3: Cross multiply
    1,032,704.82x = 1,547,949.72 × 499,492.35
  4. Step 4: Simplify right side
    1,032,704.82x = 773,189,043,324.64
  5. Step 5: Solve for x
    x = 773,189,043,324.64/1,032,704.82
  6. Step 6: Final answer
    x = 748,702.85

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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.