Home / 3,234,928.90-4,852,393.35-1,551,165.70

Finding the Fourth Proportional to 3,234,928.90, 4,852,393.35 and 1,551,165.70

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Solution

The fourth proportional to 3,234,928.90, 4,852,393.35 and 1,551,165.70 is: 2,326,748.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,928.90 : 4,852,393.35 = 1,551,165.70 : x
  2. Step 2: Convert to fraction form
    3,234,928.90/4,852,393.35 = 1,551,165.70/x
  3. Step 3: Cross multiply
    3,234,928.90x = 4,852,393.35 × 1,551,165.70
  4. Step 4: Simplify right side
    3,234,928.90x = 7,526,866,127,428.09
  5. Step 5: Solve for x
    x = 7,526,866,127,428.09/3,234,928.90
  6. Step 6: Final answer
    x = 2,326,748.55

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Double scale
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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.