Home / 11,359,015.04-15,675,378.24-6,202,339.88

Finding the Fourth Proportional to 11,359,015.04, 15,675,378.24 and 6,202,339.88

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Solution

The fourth proportional to 11,359,015.04, 15,675,378.24 and 6,202,339.88 is: 8,559,194.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,015.04 : 15,675,378.24 = 6,202,339.88 : x
  2. Step 2: Convert to fraction form
    11,359,015.04/15,675,378.24 = 6,202,339.88/x
  3. Step 3: Cross multiply
    11,359,015.04x = 15,675,378.24 × 6,202,339.88
  4. Step 4: Simplify right side
    11,359,015.04x = 97,224,023,592,036.20
  5. Step 5: Solve for x
    x = 97,224,023,592,036.20/11,359,015.04
  6. Step 6: Final answer
    x = 8,559,194.90

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1.5x scale

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.