Home / 2,496,726.28-3,445,481.10-1,409,225.95

Finding the Fourth Proportional to 2,496,726.28, 3,445,481.10 and 1,409,225.95

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Solution

The fourth proportional to 2,496,726.28, 3,445,481.10 and 1,409,225.95 is: 1,944,731.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,726.28 : 3,445,481.10 = 1,409,225.95 : x
  2. Step 2: Convert to fraction form
    2,496,726.28/3,445,481.10 = 1,409,225.95/x
  3. Step 3: Cross multiply
    2,496,726.28x = 3,445,481.10 × 1,409,225.95
  4. Step 4: Simplify right side
    2,496,726.28x = 4,855,461,376,354.55
  5. Step 5: Solve for x
    x = 4,855,461,376,354.55/2,496,726.28
  6. Step 6: Final answer
    x = 1,944,731.15

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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.