Home / 6,924,595.20-9,557,127.99-4,025,667.60

Finding the Fourth Proportional to 6,924,595.20, 9,557,127.99 and 4,025,667.60

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Solution

The fourth proportional to 6,924,595.20, 9,557,127.99 and 4,025,667.60 is: 5,556,111.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,595.20 : 9,557,127.99 = 4,025,667.60 : x
  2. Step 2: Convert to fraction form
    6,924,595.20/9,557,127.99 = 4,025,667.60/x
  3. Step 3: Cross multiply
    6,924,595.20x = 9,557,127.99 × 4,025,667.60
  4. Step 4: Simplify right side
    6,924,595.20x = 38,473,820,498,396.12
  5. Step 5: Solve for x
    x = 38,473,820,498,396.12/6,924,595.20
  6. Step 6: Final answer
    x = 5,556,111.14

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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.