Home / 7,360,001.60-11,040,002.40-2,311,822.40

Finding the Fourth Proportional to 7,360,001.60, 11,040,002.40 and 2,311,822.40

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Solution

The fourth proportional to 7,360,001.60, 11,040,002.40 and 2,311,822.40 is: 3,467,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,001.60 : 11,040,002.40 = 2,311,822.40 : x
  2. Step 2: Convert to fraction form
    7,360,001.60/11,040,002.40 = 2,311,822.40/x
  3. Step 3: Cross multiply
    7,360,001.60x = 11,040,002.40 × 2,311,822.40
  4. Step 4: Simplify right side
    7,360,001.60x = 25,522,524,844,373.76
  5. Step 5: Solve for x
    x = 25,522,524,844,373.76/7,360,001.60
  6. Step 6: Final answer
    x = 3,467,733.60

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1.5x scale

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.