Home / 5,933,762.10-8,900,643.15-2,521,167.30

Finding the Fourth Proportional to 5,933,762.10, 8,900,643.15 and 2,521,167.30

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Solution

The fourth proportional to 5,933,762.10, 8,900,643.15 and 2,521,167.30 is: 3,781,750.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,762.10 : 8,900,643.15 = 2,521,167.30 : x
  2. Step 2: Convert to fraction form
    5,933,762.10/8,900,643.15 = 2,521,167.30/x
  3. Step 3: Cross multiply
    5,933,762.10x = 8,900,643.15 × 2,521,167.30
  4. Step 4: Simplify right side
    5,933,762.10x = 22,440,010,458,749.00
  5. Step 5: Solve for x
    x = 22,440,010,458,749.00/5,933,762.10
  6. Step 6: Final answer
    x = 3,781,750.95

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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.