Home / 11,594,962.10-17,392,443.15-7,283,947.70

Finding the Fourth Proportional to 11,594,962.10, 17,392,443.15 and 7,283,947.70

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Solution

The fourth proportional to 11,594,962.10, 17,392,443.15 and 7,283,947.70 is: 10,925,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,962.10 : 17,392,443.15 = 7,283,947.70 : x
  2. Step 2: Convert to fraction form
    11,594,962.10/17,392,443.15 = 7,283,947.70/x
  3. Step 3: Cross multiply
    11,594,962.10x = 17,392,443.15 × 7,283,947.70
  4. Step 4: Simplify right side
    11,594,962.10x = 126,685,646,279,823.25
  5. Step 5: Solve for x
    x = 126,685,646,279,823.25/11,594,962.10
  6. Step 6: Final answer
    x = 10,925,921.55

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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.