Home / 9,717,072.76-14,578,757.06-2,893,702.47

Finding the Fourth Proportional to 9,717,072.76, 14,578,757.06 and 2,893,702.47

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Solution

The fourth proportional to 9,717,072.76, 14,578,757.06 and 2,893,702.47 is: 4,341,491.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,717,072.76 : 14,578,757.06 = 2,893,702.47 : x
  2. Step 2: Convert to fraction form
    9,717,072.76/14,578,757.06 = 2,893,702.47/x
  3. Step 3: Cross multiply
    9,717,072.76x = 14,578,757.06 × 2,893,702.47
  4. Step 4: Simplify right side
    9,717,072.76x = 42,186,585,326,918.59
  5. Step 5: Solve for x
    x = 42,186,585,326,918.59/9,717,072.76
  6. Step 6: Final answer
    x = 4,341,491.14

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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.