Home / 8,606,202.08-12,910,703.92-2,541,547.04

Finding the Fourth Proportional to 8,606,202.08, 12,910,703.92 and 2,541,547.04

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Solution

The fourth proportional to 8,606,202.08, 12,910,703.92 and 2,541,547.04 is: 3,812,734.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,606,202.08 : 12,910,703.92 = 2,541,547.04 : x
  2. Step 2: Convert to fraction form
    8,606,202.08/12,910,703.92 = 2,541,547.04/x
  3. Step 3: Cross multiply
    8,606,202.08x = 12,910,703.92 × 2,541,547.04
  4. Step 4: Simplify right side
    8,606,202.08x = 32,813,161,332,192.40
  5. Step 5: Solve for x
    x = 32,813,161,332,192.40/8,606,202.08
  6. Step 6: Final answer
    x = 3,812,734.24

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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.