Home / 1,811,374.58-2,499,726.12-1,037,002.34

Finding the Fourth Proportional to 1,811,374.58, 2,499,726.12 and 1,037,002.34

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Solution

The fourth proportional to 1,811,374.58, 2,499,726.12 and 1,037,002.34 is: 1,431,079.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,374.58 : 2,499,726.12 = 1,037,002.34 : x
  2. Step 2: Convert to fraction form
    1,811,374.58/2,499,726.12 = 1,037,002.34/x
  3. Step 3: Cross multiply
    1,811,374.58x = 2,499,726.12 × 1,037,002.34
  4. Step 4: Simplify right side
    1,811,374.58x = 2,592,221,835,799.12
  5. Step 5: Solve for x
    x = 2,592,221,835,799.12/1,811,374.58
  6. Step 6: Final answer
    x = 1,431,079.95

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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.