Home / 5,860,937.40-8,791,406.10-2,073,928.20

Finding the Fourth Proportional to 5,860,937.40, 8,791,406.10 and 2,073,928.20

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Solution

The fourth proportional to 5,860,937.40, 8,791,406.10 and 2,073,928.20 is: 3,110,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860,937.40 : 8,791,406.10 = 2,073,928.20 : x
  2. Step 2: Convert to fraction form
    5,860,937.40/8,791,406.10 = 2,073,928.20/x
  3. Step 3: Cross multiply
    5,860,937.40x = 8,791,406.10 × 2,073,928.20
  4. Step 4: Simplify right side
    5,860,937.40x = 18,232,745,028,442.02
  5. Step 5: Solve for x
    x = 18,232,745,028,442.02/5,860,937.40
  6. Step 6: Final answer
    x = 3,110,892.30

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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.