Home / 11,354,210.16-15,666,471-6,524,381.04

Finding the Fourth Proportional to 11,354,210.16, 15,666,471 and 6,524,381.04

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Solution

The fourth proportional to 11,354,210.16, 15,666,471 and 6,524,381.04 is: 9,002,301.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354,210.16 : 15,666,471 = 6,524,381.04 : x
  2. Step 2: Convert to fraction form
    11,354,210.16/15,666,471 = 6,524,381.04/x
  3. Step 3: Cross multiply
    11,354,210.16x = 15,666,471 × 6,524,381.04
  4. Step 4: Simplify right side
    11,354,210.16x = 102,214,026,356,109.84
  5. Step 5: Solve for x
    x = 102,214,026,356,109.84/11,354,210.16
  6. Step 6: Final answer
    x = 9,002,301.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.