Home / 7,498,765.64-10,348,245.06-4,060,928.04

Finding the Fourth Proportional to 7,498,765.64, 10,348,245.06 and 4,060,928.04

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Solution

The fourth proportional to 7,498,765.64, 10,348,245.06 and 4,060,928.04 is: 5,604,052.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,765.64 : 10,348,245.06 = 4,060,928.04 : x
  2. Step 2: Convert to fraction form
    7,498,765.64/10,348,245.06 = 4,060,928.04/x
  3. Step 3: Cross multiply
    7,498,765.64x = 10,348,245.06 × 4,060,928.04
  4. Step 4: Simplify right side
    7,498,765.64x = 42,023,478,528,945.48
  5. Step 5: Solve for x
    x = 42,023,478,528,945.48/7,498,765.64
  6. Step 6: Final answer
    x = 5,604,052.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.