Home / 5,872,182.40-8,808,273.60-5,648,233.60

Finding the Fourth Proportional to 5,872,182.40, 8,808,273.60 and 5,648,233.60

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Solution

The fourth proportional to 5,872,182.40, 8,808,273.60 and 5,648,233.60 is: 8,472,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872,182.40 : 8,808,273.60 = 5,648,233.60 : x
  2. Step 2: Convert to fraction form
    5,872,182.40/8,808,273.60 = 5,648,233.60/x
  3. Step 3: Cross multiply
    5,872,182.40x = 8,808,273.60 × 5,648,233.60
  4. Step 4: Simplify right side
    5,872,182.40x = 49,751,186,905,512.95
  5. Step 5: Solve for x
    x = 49,751,186,905,512.95/5,872,182.40
  6. Step 6: Final answer
    x = 8,472,350.40

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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.