Home / 2,347,218.66-3,520,411.80-1,067,526.39

Finding the Fourth Proportional to 2,347,218.66, 3,520,411.80 and 1,067,526.39

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Solution

The fourth proportional to 2,347,218.66, 3,520,411.80 and 1,067,526.39 is: 1,601,100.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,218.66 : 3,520,411.80 = 1,067,526.39 : x
  2. Step 2: Convert to fraction form
    2,347,218.66/3,520,411.80 = 1,067,526.39/x
  3. Step 3: Cross multiply
    2,347,218.66x = 3,520,411.80 × 1,067,526.39
  4. Step 4: Simplify right side
    2,347,218.66x = 3,758,132,492,565.82
  5. Step 5: Solve for x
    x = 3,758,132,492,565.82/2,347,218.66
  6. Step 6: Final answer
    x = 1,601,100.30

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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.