Home / 4,376,677.86-6,039,800.46-2,442,921.66

Finding the Fourth Proportional to 4,376,677.86, 6,039,800.46 and 2,442,921.66

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Solution

The fourth proportional to 4,376,677.86, 6,039,800.46 and 2,442,921.66 is: 3,371,223.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,677.86 : 6,039,800.46 = 2,442,921.66 : x
  2. Step 2: Convert to fraction form
    4,376,677.86/6,039,800.46 = 2,442,921.66/x
  3. Step 3: Cross multiply
    4,376,677.86x = 6,039,800.46 × 2,442,921.66
  4. Step 4: Simplify right side
    4,376,677.86x = 14,754,759,365,811.96
  5. Step 5: Solve for x
    x = 14,754,759,365,811.96/4,376,677.86
  6. Step 6: Final answer
    x = 3,371,223.53

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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.