Home / 8,560,104.23-11,812,900.51-4,639,844.57

Finding the Fourth Proportional to 8,560,104.23, 11,812,900.51 and 4,639,844.57

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Solution

The fourth proportional to 8,560,104.23, 11,812,900.51 and 4,639,844.57 is: 6,402,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,104.23 : 11,812,900.51 = 4,639,844.57 : x
  2. Step 2: Convert to fraction form
    8,560,104.23/11,812,900.51 = 4,639,844.57/x
  3. Step 3: Cross multiply
    8,560,104.23x = 11,812,900.51 × 4,639,844.57
  4. Step 4: Simplify right side
    8,560,104.23x = 54,810,022,234,009.04
  5. Step 5: Solve for x
    x = 54,810,022,234,009.04/8,560,104.23
  6. Step 6: Final answer
    x = 6,402,962.01

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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.