Home / 3,499,539.93-5,249,309.90-1,103,626.76

Finding the Fourth Proportional to 3,499,539.93, 5,249,309.90 and 1,103,626.76

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Solution

The fourth proportional to 3,499,539.93, 5,249,309.90 and 1,103,626.76 is: 1,655,440.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,539.93 : 5,249,309.90 = 1,103,626.76 : x
  2. Step 2: Convert to fraction form
    3,499,539.93/5,249,309.90 = 1,103,626.76/x
  3. Step 3: Cross multiply
    3,499,539.93x = 5,249,309.90 × 1,103,626.76
  4. Step 4: Simplify right side
    3,499,539.93x = 5,793,278,845,408.24
  5. Step 5: Solve for x
    x = 5,793,278,845,408.24/3,499,539.93
  6. Step 6: Final answer
    x = 1,655,440.13

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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.