Home / 2,893,793.60-4,340,690.40-2,746,337.60

Finding the Fourth Proportional to 2,893,793.60, 4,340,690.40 and 2,746,337.60

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Solution

The fourth proportional to 2,893,793.60, 4,340,690.40 and 2,746,337.60 is: 4,119,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,793.60 : 4,340,690.40 = 2,746,337.60 : x
  2. Step 2: Convert to fraction form
    2,893,793.60/4,340,690.40 = 2,746,337.60/x
  3. Step 3: Cross multiply
    2,893,793.60x = 4,340,690.40 × 2,746,337.60
  4. Step 4: Simplify right side
    2,893,793.60x = 11,921,001,255,479.04
  5. Step 5: Solve for x
    x = 11,921,001,255,479.04/2,893,793.60
  6. Step 6: Final answer
    x = 4,119,506.40

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Similar ratio
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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.