Home / 10,876,547.85-16,314,792.62-4,052,965.70

Finding the Fourth Proportional to 10,876,547.85, 16,314,792.62 and 4,052,965.70

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Solution

The fourth proportional to 10,876,547.85, 16,314,792.62 and 4,052,965.70 is: 6,079,437.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,876,547.85 : 16,314,792.62 = 4,052,965.70 : x
  2. Step 2: Convert to fraction form
    10,876,547.85/16,314,792.62 = 4,052,965.70/x
  3. Step 3: Cross multiply
    10,876,547.85x = 16,314,792.62 × 4,052,965.70
  4. Step 4: Simplify right side
    10,876,547.85x = 66,123,294,789,634.34
  5. Step 5: Solve for x
    x = 66,123,294,789,634.34/10,876,547.85
  6. Step 6: Final answer
    x = 6,079,437.68

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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.