Home / 4,714,950.16-7,072,373.40-2,822,219.92

Finding the Fourth Proportional to 4,714,950.16, 7,072,373.40 and 2,822,219.92

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Solution

The fourth proportional to 4,714,950.16, 7,072,373.40 and 2,822,219.92 is: 4,233,298.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,950.16 : 7,072,373.40 = 2,822,219.92 : x
  2. Step 2: Convert to fraction form
    4,714,950.16/7,072,373.40 = 2,822,219.92/x
  3. Step 3: Cross multiply
    4,714,950.16x = 7,072,373.40 × 2,822,219.92
  4. Step 4: Simplify right side
    4,714,950.16x = 19,959,793,091,158.13
  5. Step 5: Solve for x
    x = 19,959,793,091,158.13/4,714,950.16
  6. Step 6: Final answer
    x = 4,233,298.85

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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.