Home / 6,241,454.40-9,341,445.60-4,530,734.40

Finding the Fourth Proportional to 6,241,454.40, 9,341,445.60 and 4,530,734.40

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Solution

The fourth proportional to 6,241,454.40, 9,341,445.60 and 4,530,734.40 is: 6,781,049.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,454.40 : 9,341,445.60 = 4,530,734.40 : x
  2. Step 2: Convert to fraction form
    6,241,454.40/9,341,445.60 = 4,530,734.40/x
  3. Step 3: Cross multiply
    6,241,454.40x = 9,341,445.60 × 4,530,734.40
  4. Step 4: Simplify right side
    6,241,454.40x = 42,323,608,925,648.64
  5. Step 5: Solve for x
    x = 42,323,608,925,648.64/6,241,454.40
  6. Step 6: Final answer
    x = 6,781,049.13

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1.5x scale

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.