Home / 6,822,219.33-10,238,677.56-4,759,465.77

Finding the Fourth Proportional to 6,822,219.33, 10,238,677.56 and 4,759,465.77

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Solution

The fourth proportional to 6,822,219.33, 10,238,677.56 and 4,759,465.77 is: 7,142,930.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,219.33 : 10,238,677.56 = 4,759,465.77 : x
  2. Step 2: Convert to fraction form
    6,822,219.33/10,238,677.56 = 4,759,465.77/x
  3. Step 3: Cross multiply
    6,822,219.33x = 10,238,677.56 × 4,759,465.77
  4. Step 4: Simplify right side
    6,822,219.33x = 48,730,635,376,887.12
  5. Step 5: Solve for x
    x = 48,730,635,376,887.12/6,822,219.33
  6. Step 6: Final answer
    x = 7,142,930.04

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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.