Home / 10,670,459.78-14,726,636.25-6,085,730.18

Finding the Fourth Proportional to 10,670,459.78, 14,726,636.25 and 6,085,730.18

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Solution

The fourth proportional to 10,670,459.78, 14,726,636.25 and 6,085,730.18 is: 8,399,107.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,670,459.78 : 14,726,636.25 = 6,085,730.18 : x
  2. Step 2: Convert to fraction form
    10,670,459.78/14,726,636.25 = 6,085,730.18/x
  3. Step 3: Cross multiply
    10,670,459.78x = 14,726,636.25 × 6,085,730.18
  4. Step 4: Simplify right side
    10,670,459.78x = 89,622,334,676,507.02
  5. Step 5: Solve for x
    x = 89,622,334,676,507.02/10,670,459.78
  6. Step 6: Final answer
    x = 8,399,107.12

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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.