Home / 4,539,290.60-6,264,032.52-2,474,260.72

Finding the Fourth Proportional to 4,539,290.60, 6,264,032.52 and 2,474,260.72

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Solution

The fourth proportional to 4,539,290.60, 6,264,032.52 and 2,474,260.72 is: 3,414,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,290.60 : 6,264,032.52 = 2,474,260.72 : x
  2. Step 2: Convert to fraction form
    4,539,290.60/6,264,032.52 = 2,474,260.72/x
  3. Step 3: Cross multiply
    4,539,290.60x = 6,264,032.52 × 2,474,260.72
  4. Step 4: Simplify right side
    4,539,290.60x = 15,498,849,613,038.62
  5. Step 5: Solve for x
    x = 15,498,849,613,038.62/4,539,290.60
  6. Step 6: Final answer
    x = 3,414,377.04

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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.