Home / 3,249,512.26-4,484,466.90-1,799,207.50

Finding the Fourth Proportional to 3,249,512.26, 4,484,466.90 and 1,799,207.50

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Solution

The fourth proportional to 3,249,512.26, 4,484,466.90 and 1,799,207.50 is: 2,482,983.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,512.26 : 4,484,466.90 = 1,799,207.50 : x
  2. Step 2: Convert to fraction form
    3,249,512.26/4,484,466.90 = 1,799,207.50/x
  3. Step 3: Cross multiply
    3,249,512.26x = 4,484,466.90 × 1,799,207.50
  4. Step 4: Simplify right side
    3,249,512.26x = 8,068,486,479,981.75
  5. Step 5: Solve for x
    x = 8,068,486,479,981.75/3,249,512.26
  6. Step 6: Final answer
    x = 2,482,983.86

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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.