Home / 4,201,734.60-6,302,601.90-2,926,276.20

Finding the Fourth Proportional to 4,201,734.60, 6,302,601.90 and 2,926,276.20

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Solution

The fourth proportional to 4,201,734.60, 6,302,601.90 and 2,926,276.20 is: 4,389,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201,734.60 : 6,302,601.90 = 2,926,276.20 : x
  2. Step 2: Convert to fraction form
    4,201,734.60/6,302,601.90 = 2,926,276.20/x
  3. Step 3: Cross multiply
    4,201,734.60x = 6,302,601.90 × 2,926,276.20
  4. Step 4: Simplify right side
    4,201,734.60x = 18,443,153,938,044.78
  5. Step 5: Solve for x
    x = 18,443,153,938,044.78/4,201,734.60
  6. Step 6: Final answer
    x = 4,389,414.30

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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.