Home / 9,070,566.17-12,517,398.65-4,940,584.54

Finding the Fourth Proportional to 9,070,566.17, 12,517,398.65 and 4,940,584.54

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Solution

The fourth proportional to 9,070,566.17, 12,517,398.65 and 4,940,584.54 is: 6,818,016.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,566.17 : 12,517,398.65 = 4,940,584.54 : x
  2. Step 2: Convert to fraction form
    9,070,566.17/12,517,398.65 = 4,940,584.54/x
  3. Step 3: Cross multiply
    9,070,566.17x = 12,517,398.65 × 4,940,584.54
  4. Step 4: Simplify right side
    9,070,566.17x = 61,843,266,232,264.83
  5. Step 5: Solve for x
    x = 61,843,266,232,264.83/9,070,566.17
  6. Step 6: Final answer
    x = 6,818,016.11

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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.