Home / 5,034,429.36-6,948,014.36-3,074,199.39

Finding the Fourth Proportional to 5,034,429.36, 6,948,014.36 and 3,074,199.39

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Solution

The fourth proportional to 5,034,429.36, 6,948,014.36 and 3,074,199.39 is: 4,242,701.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,429.36 : 6,948,014.36 = 3,074,199.39 : x
  2. Step 2: Convert to fraction form
    5,034,429.36/6,948,014.36 = 3,074,199.39/x
  3. Step 3: Cross multiply
    5,034,429.36x = 6,948,014.36 × 3,074,199.39
  4. Step 4: Simplify right side
    5,034,429.36x = 21,359,581,491,852.25
  5. Step 5: Solve for x
    x = 21,359,581,491,852.25/5,034,429.36
  6. Step 6: Final answer
    x = 4,242,701.60

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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.