Home / 6,971,952.34-9,619,801.76-4,070,026.14

Finding the Fourth Proportional to 6,971,952.34, 9,619,801.76 and 4,070,026.14

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Solution

The fourth proportional to 6,971,952.34, 9,619,801.76 and 4,070,026.14 is: 5,615,764.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,952.34 : 9,619,801.76 = 4,070,026.14 : x
  2. Step 2: Convert to fraction form
    6,971,952.34/9,619,801.76 = 4,070,026.14/x
  3. Step 3: Cross multiply
    6,971,952.34x = 9,619,801.76 × 4,070,026.14
  4. Step 4: Simplify right side
    6,971,952.34x = 39,152,844,587,472.27
  5. Step 5: Solve for x
    x = 39,152,844,587,472.27/6,971,952.34
  6. Step 6: Final answer
    x = 5,615,764.81

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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.