Home / 4,337,854.60-6,502,116.30-1,641,137.80

Finding the Fourth Proportional to 4,337,854.60, 6,502,116.30 and 1,641,137.80

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Solution

The fourth proportional to 4,337,854.60, 6,502,116.30 and 1,641,137.80 is: 2,459,941.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,854.60 : 6,502,116.30 = 1,641,137.80 : x
  2. Step 2: Convert to fraction form
    4,337,854.60/6,502,116.30 = 1,641,137.80/x
  3. Step 3: Cross multiply
    4,337,854.60x = 6,502,116.30 × 1,641,137.80
  4. Step 4: Simplify right side
    4,337,854.60x = 10,670,868,839,926.14
  5. Step 5: Solve for x
    x = 10,670,868,839,926.14/4,337,854.60
  6. Step 6: Final answer
    x = 2,459,941.57

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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.