Home / 10,623,743.55-15,935,615.33-6,797,368.35

Finding the Fourth Proportional to 10,623,743.55, 15,935,615.33 and 6,797,368.35

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Solution

The fourth proportional to 10,623,743.55, 15,935,615.33 and 6,797,368.35 is: 10,196,052.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,623,743.55 : 15,935,615.33 = 6,797,368.35 : x
  2. Step 2: Convert to fraction form
    10,623,743.55/15,935,615.33 = 6,797,368.35/x
  3. Step 3: Cross multiply
    10,623,743.55x = 15,935,615.33 × 6,797,368.35
  4. Step 4: Simplify right side
    10,623,743.55x = 108,320,247,247,929.95
  5. Step 5: Solve for x
    x = 108,320,247,247,929.95/10,623,743.55
  6. Step 6: Final answer
    x = 10,196,052.53

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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.