Home / 3,249,501.89-4,484,452.55-1,799,197.11

Finding the Fourth Proportional to 3,249,501.89, 4,484,452.55 and 1,799,197.11

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Solution

The fourth proportional to 3,249,501.89, 4,484,452.55 and 1,799,197.11 is: 2,482,969.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,501.89 : 4,484,452.55 = 1,799,197.11 : x
  2. Step 2: Convert to fraction form
    3,249,501.89/4,484,452.55 = 1,799,197.11/x
  3. Step 3: Cross multiply
    3,249,501.89x = 4,484,452.55 × 1,799,197.11
  4. Step 4: Simplify right side
    3,249,501.89x = 8,068,414,058,896.15
  5. Step 5: Solve for x
    x = 8,068,414,058,896.15/3,249,501.89
  6. Step 6: Final answer
    x = 2,482,969.50

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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.