Home / 3,236,955.24-4,466,331.36-1,860,032.88

Finding the Fourth Proportional to 3,236,955.24, 4,466,331.36 and 1,860,032.88

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Solution

The fourth proportional to 3,236,955.24, 4,466,331.36 and 1,860,032.88 is: 2,566,462.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,955.24 : 4,466,331.36 = 1,860,032.88 : x
  2. Step 2: Convert to fraction form
    3,236,955.24/4,466,331.36 = 1,860,032.88/x
  3. Step 3: Cross multiply
    3,236,955.24x = 4,466,331.36 × 1,860,032.88
  4. Step 4: Simplify right side
    3,236,955.24x = 8,307,523,182,575.12
  5. Step 5: Solve for x
    x = 8,307,523,182,575.12/3,236,955.24
  6. Step 6: Final answer
    x = 2,566,462.17

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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.