Home / 3,065,862.30-4,598,793.45-2,900,525.10

Finding the Fourth Proportional to 3,065,862.30, 4,598,793.45 and 2,900,525.10

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Solution

The fourth proportional to 3,065,862.30, 4,598,793.45 and 2,900,525.10 is: 4,350,787.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,862.30 : 4,598,793.45 = 2,900,525.10 : x
  2. Step 2: Convert to fraction form
    3,065,862.30/4,598,793.45 = 2,900,525.10/x
  3. Step 3: Cross multiply
    3,065,862.30x = 4,598,793.45 × 2,900,525.10
  4. Step 4: Simplify right side
    3,065,862.30x = 13,338,915,831,440.60
  5. Step 5: Solve for x
    x = 13,338,915,831,440.60/3,065,862.30
  6. Step 6: Final answer
    x = 4,350,787.65

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Double scale
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Similar ratio
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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.