Home / 3,249,419.39-4,484,338.91-1,799,114.79

Finding the Fourth Proportional to 3,249,419.39, 4,484,338.91 and 1,799,114.79

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Solution

The fourth proportional to 3,249,419.39, 4,484,338.91 and 1,799,114.79 is: 2,482,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,419.39 : 4,484,338.91 = 1,799,114.79 : x
  2. Step 2: Convert to fraction form
    3,249,419.39/4,484,338.91 = 1,799,114.79/x
  3. Step 3: Cross multiply
    3,249,419.39x = 4,484,338.91 × 1,799,114.79
  4. Step 4: Simplify right side
    3,249,419.39x = 8,067,840,470,920.86
  5. Step 5: Solve for x
    x = 8,067,840,470,920.86/3,249,419.39
  6. Step 6: Final answer
    x = 2,482,856.01

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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.