Home / 3,023,401.02-4,535,073.18-1,225,857.26

Finding the Fourth Proportional to 3,023,401.02, 4,535,073.18 and 1,225,857.26

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Solution

The fourth proportional to 3,023,401.02, 4,535,073.18 and 1,225,857.26 is: 1,838,774.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,401.02 : 4,535,073.18 = 1,225,857.26 : x
  2. Step 2: Convert to fraction form
    3,023,401.02/4,535,073.18 = 1,225,857.26/x
  3. Step 3: Cross multiply
    3,023,401.02x = 4,535,073.18 × 1,225,857.26
  4. Step 4: Simplify right side
    3,023,401.02x = 5,559,352,359,658.92
  5. Step 5: Solve for x
    x = 5,559,352,359,658.92/3,023,401.02
  6. Step 6: Final answer
    x = 1,838,774.39

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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.