Home / 6,041,947.20-9,062,920.80-3,354,561.60

Finding the Fourth Proportional to 6,041,947.20, 9,062,920.80 and 3,354,561.60

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Solution

The fourth proportional to 6,041,947.20, 9,062,920.80 and 3,354,561.60 is: 5,031,842.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,947.20 : 9,062,920.80 = 3,354,561.60 : x
  2. Step 2: Convert to fraction form
    6,041,947.20/9,062,920.80 = 3,354,561.60/x
  3. Step 3: Cross multiply
    6,041,947.20x = 9,062,920.80 × 3,354,561.60
  4. Step 4: Simplify right side
    6,041,947.20x = 30,402,126,099,521.29
  5. Step 5: Solve for x
    x = 30,402,126,099,521.29/6,041,947.20
  6. Step 6: Final answer
    x = 5,031,842.40

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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.