Home / 3,249,734.58-4,484,578.92-1,799,398.88

Finding the Fourth Proportional to 3,249,734.58, 4,484,578.92 and 1,799,398.88

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Solution

The fourth proportional to 3,249,734.58, 4,484,578.92 and 1,799,398.88 is: 2,483,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,734.58 : 4,484,578.92 = 1,799,398.88 : x
  2. Step 2: Convert to fraction form
    3,249,734.58/4,484,578.92 = 1,799,398.88/x
  3. Step 3: Cross multiply
    3,249,734.58x = 4,484,578.92 × 1,799,398.88
  4. Step 4: Simplify right side
    3,249,734.58x = 8,069,546,259,688.11
  5. Step 5: Solve for x
    x = 8,069,546,259,688.11/3,249,734.58
  6. Step 6: Final answer
    x = 2,483,140.10

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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.