Home / 8,927,155.20-13,391,251.20-2,537,875.20

Finding the Fourth Proportional to 8,927,155.20, 13,391,251.20 and 2,537,875.20

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Solution

The fourth proportional to 8,927,155.20, 13,391,251.20 and 2,537,875.20 is: 3,806,960.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,927,155.20 : 13,391,251.20 = 2,537,875.20 : x
  2. Step 2: Convert to fraction form
    8,927,155.20/13,391,251.20 = 2,537,875.20/x
  3. Step 3: Cross multiply
    8,927,155.20x = 13,391,251.20 × 2,537,875.20
  4. Step 4: Simplify right side
    8,927,155.20x = 33,985,324,317,450.24
  5. Step 5: Solve for x
    x = 33,985,324,317,450.24/8,927,155.20
  6. Step 6: Final answer
    x = 3,806,960.17

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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.