Home / 6,249,838.59-8,625,112.30-3,496,361.80

Finding the Fourth Proportional to 6,249,838.59, 8,625,112.30 and 3,496,361.80

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Solution

The fourth proportional to 6,249,838.59, 8,625,112.30 and 3,496,361.80 is: 4,825,166.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,838.59 : 8,625,112.30 = 3,496,361.80 : x
  2. Step 2: Convert to fraction form
    6,249,838.59/8,625,112.30 = 3,496,361.80/x
  3. Step 3: Cross multiply
    6,249,838.59x = 8,625,112.30 × 3,496,361.80
  4. Step 4: Simplify right side
    6,249,838.59x = 30,156,513,145,905.52
  5. Step 5: Solve for x
    x = 30,156,513,145,905.52/6,249,838.59
  6. Step 6: Final answer
    x = 4,825,166.71

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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.