Home / 9,587,031.18-13,230,032.04-5,236,119.42

Finding the Fourth Proportional to 9,587,031.18, 13,230,032.04 and 5,236,119.42

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Solution

The fourth proportional to 9,587,031.18, 13,230,032.04 and 5,236,119.42 is: 7,225,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,031.18 : 13,230,032.04 = 5,236,119.42 : x
  2. Step 2: Convert to fraction form
    9,587,031.18/13,230,032.04 = 5,236,119.42/x
  3. Step 3: Cross multiply
    9,587,031.18x = 13,230,032.04 × 5,236,119.42
  4. Step 4: Simplify right side
    9,587,031.18x = 69,274,027,691,866.21
  5. Step 5: Solve for x
    x = 69,274,027,691,866.21/9,587,031.18
  6. Step 6: Final answer
    x = 7,225,806.03

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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.