Home / 3,249,785.73-4,484,649.63-1,799,449.95

Finding the Fourth Proportional to 3,249,785.73, 4,484,649.63 and 1,799,449.95

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Solution

The fourth proportional to 3,249,785.73, 4,484,649.63 and 1,799,449.95 is: 2,483,210.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,785.73 : 4,484,649.63 = 1,799,449.95 : x
  2. Step 2: Convert to fraction form
    3,249,785.73/4,484,649.63 = 1,799,449.95/x
  3. Step 3: Cross multiply
    3,249,785.73x = 4,484,649.63 × 1,799,449.95
  4. Step 4: Simplify right side
    3,249,785.73x = 8,069,902,552,471.02
  5. Step 5: Solve for x
    x = 8,069,902,552,471.02/3,249,785.73
  6. Step 6: Final answer
    x = 2,483,210.66

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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.