Home / 7,498,003.60-10,347,226.36-4,060,244.40

Finding the Fourth Proportional to 7,498,003.60, 10,347,226.36 and 4,060,244.40

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Solution

The fourth proportional to 7,498,003.60, 10,347,226.36 and 4,060,244.40 is: 5,603,127.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,003.60 : 10,347,226.36 = 4,060,244.40 : x
  2. Step 2: Convert to fraction form
    7,498,003.60/10,347,226.36 = 4,060,244.40/x
  3. Step 3: Cross multiply
    7,498,003.60x = 10,347,226.36 × 4,060,244.40
  4. Step 4: Simplify right side
    7,498,003.60x = 42,012,267,883,722.38
  5. Step 5: Solve for x
    x = 42,012,267,883,722.38/7,498,003.60
  6. Step 6: Final answer
    x = 5,603,127.20

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1.5x scale

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.