Home / 2,607,852.38-3,911,737.00-714,593.82

Finding the Fourth Proportional to 2,607,852.38, 3,911,737.00 and 714,593.82

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Solution

The fourth proportional to 2,607,852.38, 3,911,737.00 and 714,593.82 is: 1,071,879.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,852.38 : 3,911,737.00 = 714,593.82 : x
  2. Step 2: Convert to fraction form
    2,607,852.38/3,911,737.00 = 714,593.82/x
  3. Step 3: Cross multiply
    2,607,852.38x = 3,911,737.00 × 714,593.82
  4. Step 4: Simplify right side
    2,607,852.38x = 2,795,303,088,885.97
  5. Step 5: Solve for x
    x = 2,795,303,088,885.97/2,607,852.38
  6. Step 6: Final answer
    x = 1,071,879.34

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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.