Home / 3,023,332.02-4,534,969.77-1,225,788.30

Finding the Fourth Proportional to 3,023,332.02, 4,534,969.77 and 1,225,788.30

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Solution

The fourth proportional to 3,023,332.02, 4,534,969.77 and 1,225,788.30 is: 1,838,670.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,332.02 : 4,534,969.77 = 1,225,788.30 : x
  2. Step 2: Convert to fraction form
    3,023,332.02/4,534,969.77 = 1,225,788.30/x
  3. Step 3: Cross multiply
    3,023,332.02x = 4,534,969.77 × 1,225,788.30
  4. Step 4: Simplify right side
    3,023,332.02x = 5,558,912,884,919.69
  5. Step 5: Solve for x
    x = 5,558,912,884,919.69/3,023,332.02
  6. Step 6: Final answer
    x = 1,838,670.99

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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.