Home / 6,966,023.10-10,449,034.65-6,222,005.70

Finding the Fourth Proportional to 6,966,023.10, 10,449,034.65 and 6,222,005.70

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Solution

The fourth proportional to 6,966,023.10, 10,449,034.65 and 6,222,005.70 is: 9,333,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,023.10 : 10,449,034.65 = 6,222,005.70 : x
  2. Step 2: Convert to fraction form
    6,966,023.10/10,449,034.65 = 6,222,005.70/x
  3. Step 3: Cross multiply
    6,966,023.10x = 10,449,034.65 × 6,222,005.70
  4. Step 4: Simplify right side
    6,966,023.10x = 65,013,953,151,797.51
  5. Step 5: Solve for x
    x = 65,013,953,151,797.51/6,966,023.10
  6. Step 6: Final answer
    x = 9,333,008.55

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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.