Home / 3,249,471.18-4,484,410.32-1,799,166.54

Finding the Fourth Proportional to 3,249,471.18, 4,484,410.32 and 1,799,166.54

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Solution

The fourth proportional to 3,249,471.18, 4,484,410.32 and 1,799,166.54 is: 2,482,927.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,471.18 : 4,484,410.32 = 1,799,166.54 : x
  2. Step 2: Convert to fraction form
    3,249,471.18/4,484,410.32 = 1,799,166.54/x
  3. Step 3: Cross multiply
    3,249,471.18x = 4,484,410.32 × 1,799,166.54
  4. Step 4: Simplify right side
    3,249,471.18x = 8,068,200,999,374.69
  5. Step 5: Solve for x
    x = 8,068,200,999,374.69/3,249,471.18
  6. Step 6: Final answer
    x = 2,482,927.39

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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.