Home / 5,167,531.94-7,746,087.26-3,249,813.64

Finding the Fourth Proportional to 5,167,531.94, 7,746,087.26 and 3,249,813.64

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Solution

The fourth proportional to 5,167,531.94, 7,746,087.26 and 3,249,813.64 is: 4,871,443.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,167,531.94 : 7,746,087.26 = 3,249,813.64 : x
  2. Step 2: Convert to fraction form
    5,167,531.94/7,746,087.26 = 3,249,813.64/x
  3. Step 3: Cross multiply
    5,167,531.94x = 7,746,087.26 × 3,249,813.64
  4. Step 4: Simplify right side
    5,167,531.94x = 25,173,340,034,178.23
  5. Step 5: Solve for x
    x = 25,173,340,034,178.23/5,167,531.94
  6. Step 6: Final answer
    x = 4,871,443.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.