Home / 3,249,371.20-4,484,298-1,799,226.76

Finding the Fourth Proportional to 3,249,371.20, 4,484,298 and 1,799,226.76

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Solution

The fourth proportional to 3,249,371.20, 4,484,298 and 1,799,226.76 is: 2,483,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,371.20 : 4,484,298 = 1,799,226.76 : x
  2. Step 2: Convert to fraction form
    3,249,371.20/4,484,298 = 1,799,226.76/x
  3. Step 3: Cross multiply
    3,249,371.20x = 4,484,298 × 1,799,226.76
  4. Step 4: Simplify right side
    3,249,371.20x = 8,068,268,961,414.48
  5. Step 5: Solve for x
    x = 8,068,268,961,414.48/3,249,371.20
  6. Step 6: Final answer
    x = 2,483,024.70

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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.