Home / 10,919,827.77-15,069,443.13-6,025,231.55

Finding the Fourth Proportional to 10,919,827.77, 15,069,443.13 and 6,025,231.55

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Solution

The fourth proportional to 10,919,827.77, 15,069,443.13 and 6,025,231.55 is: 8,314,864.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,919,827.77 : 15,069,443.13 = 6,025,231.55 : x
  2. Step 2: Convert to fraction form
    10,919,827.77/15,069,443.13 = 6,025,231.55/x
  3. Step 3: Cross multiply
    10,919,827.77x = 15,069,443.13 × 6,025,231.55
  4. Step 4: Simplify right side
    10,919,827.77x = 90,796,884,112,459.55
  5. Step 5: Solve for x
    x = 90,796,884,112,459.55/10,919,827.77
  6. Step 6: Final answer
    x = 8,314,864.12

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