Home / 9,087,885.26-12,541,316.86-4,958,009.12

Finding the Fourth Proportional to 9,087,885.26, 12,541,316.86 and 4,958,009.12

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Solution

The fourth proportional to 9,087,885.26, 12,541,316.86 and 4,958,009.12 is: 6,842,071.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,885.26 : 12,541,316.86 = 4,958,009.12 : x
  2. Step 2: Convert to fraction form
    9,087,885.26/12,541,316.86 = 4,958,009.12/x
  3. Step 3: Cross multiply
    9,087,885.26x = 12,541,316.86 × 4,958,009.12
  4. Step 4: Simplify right side
    9,087,885.26x = 62,179,963,368,689.76
  5. Step 5: Solve for x
    x = 62,179,963,368,689.76/9,087,885.26
  6. Step 6: Final answer
    x = 6,842,071.79

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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.