Home / 4,175,538.75-6,263,308.13-1,023,666.75

Finding the Fourth Proportional to 4,175,538.75, 6,263,308.13 and 1,023,666.75

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Solution

The fourth proportional to 4,175,538.75, 6,263,308.13 and 1,023,666.75 is: 1,535,500.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,538.75 : 6,263,308.13 = 1,023,666.75 : x
  2. Step 2: Convert to fraction form
    4,175,538.75/6,263,308.13 = 1,023,666.75/x
  3. Step 3: Cross multiply
    4,175,538.75x = 6,263,308.13 × 1,023,666.75
  4. Step 4: Simplify right side
    4,175,538.75x = 6,411,540,272,567.34
  5. Step 5: Solve for x
    x = 6,411,540,272,567.34/4,175,538.75
  6. Step 6: Final answer
    x = 1,535,500.13

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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.