Home / 5,360,883.60-8,041,325.40-4,447,592.40

Finding the Fourth Proportional to 5,360,883.60, 8,041,325.40 and 4,447,592.40

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Solution

The fourth proportional to 5,360,883.60, 8,041,325.40 and 4,447,592.40 is: 6,671,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,360,883.60 : 8,041,325.40 = 4,447,592.40 : x
  2. Step 2: Convert to fraction form
    5,360,883.60/8,041,325.40 = 4,447,592.40/x
  3. Step 3: Cross multiply
    5,360,883.60x = 8,041,325.40 × 4,447,592.40
  4. Step 4: Simplify right side
    5,360,883.60x = 35,764,537,734,966.96
  5. Step 5: Solve for x
    x = 35,764,537,734,966.96/5,360,883.60
  6. Step 6: Final answer
    x = 6,671,388.60

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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.