Home / 10,417,034.22-15,612,954.18-5,365,589.10

Finding the Fourth Proportional to 10,417,034.22, 15,612,954.18 and 5,365,589.10

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Solution

The fourth proportional to 10,417,034.22, 15,612,954.18 and 5,365,589.10 is: 8,041,895.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,417,034.22 : 15,612,954.18 = 5,365,589.10 : x
  2. Step 2: Convert to fraction form
    10,417,034.22/15,612,954.18 = 5,365,589.10/x
  3. Step 3: Cross multiply
    10,417,034.22x = 15,612,954.18 × 5,365,589.10
  4. Step 4: Simplify right side
    10,417,034.22x = 83,772,696,767,007.44
  5. Step 5: Solve for x
    x = 83,772,696,767,007.44/10,417,034.22
  6. Step 6: Final answer
    x = 8,041,895.13

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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.