Home / 9,054,454.38-12,495,179.84-4,924,485.30

Finding the Fourth Proportional to 9,054,454.38, 12,495,179.84 and 4,924,485.30

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Solution

The fourth proportional to 9,054,454.38, 12,495,179.84 and 4,924,485.30 is: 6,795,807.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,454.38 : 12,495,179.84 = 4,924,485.30 : x
  2. Step 2: Convert to fraction form
    9,054,454.38/12,495,179.84 = 4,924,485.30/x
  3. Step 3: Cross multiply
    9,054,454.38x = 12,495,179.84 × 4,924,485.30
  4. Step 4: Simplify right side
    9,054,454.38x = 61,532,329,442,936.35
  5. Step 5: Solve for x
    x = 61,532,329,442,936.35/9,054,454.38
  6. Step 6: Final answer
    x = 6,795,807.55

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.