Home / 3,249,443.50-4,484,372.12-1,799,138.93

Finding the Fourth Proportional to 3,249,443.50, 4,484,372.12 and 1,799,138.93

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Solution

The fourth proportional to 3,249,443.50, 4,484,372.12 and 1,799,138.93 is: 2,482,889.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,443.50 : 4,484,372.12 = 1,799,138.93 : x
  2. Step 2: Convert to fraction form
    3,249,443.50/4,484,372.12 = 1,799,138.93/x
  3. Step 3: Cross multiply
    3,249,443.50x = 4,484,372.12 × 1,799,138.93
  4. Step 4: Simplify right side
    3,249,443.50x = 8,068,008,457,698.63
  5. Step 5: Solve for x
    x = 8,068,008,457,698.63/3,249,443.50
  6. Step 6: Final answer
    x = 2,482,889.29

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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.