Home / 5,624,957.06-7,762,600.14-3,177,671.66

Finding the Fourth Proportional to 5,624,957.06, 7,762,600.14 and 3,177,671.66

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Solution

The fourth proportional to 5,624,957.06, 7,762,600.14 and 3,177,671.66 is: 4,385,276.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,957.06 : 7,762,600.14 = 3,177,671.66 : x
  2. Step 2: Convert to fraction form
    5,624,957.06/7,762,600.14 = 3,177,671.66/x
  3. Step 3: Cross multiply
    5,624,957.06x = 7,762,600.14 × 3,177,671.66
  4. Step 4: Simplify right side
    5,624,957.06x = 24,666,994,472,790.03
  5. Step 5: Solve for x
    x = 24,666,994,472,790.03/5,624,957.06
  6. Step 6: Final answer
    x = 4,385,276.94

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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.