Home / 3,730,823.40-5,596,235.10-1,334,746.20

Finding the Fourth Proportional to 3,730,823.40, 5,596,235.10 and 1,334,746.20

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Solution

The fourth proportional to 3,730,823.40, 5,596,235.10 and 1,334,746.20 is: 2,002,119.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,823.40 : 5,596,235.10 = 1,334,746.20 : x
  2. Step 2: Convert to fraction form
    3,730,823.40/5,596,235.10 = 1,334,746.20/x
  3. Step 3: Cross multiply
    3,730,823.40x = 5,596,235.10 × 1,334,746.20
  4. Step 4: Simplify right side
    3,730,823.40x = 7,469,553,534,031.62
  5. Step 5: Solve for x
    x = 7,469,553,534,031.62/3,730,823.40
  6. Step 6: Final answer
    x = 2,002,119.30

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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.