Home / 4,593,046.80-6,889,570.20-1,896,475.80

Finding the Fourth Proportional to 4,593,046.80, 6,889,570.20 and 1,896,475.80

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Solution

The fourth proportional to 4,593,046.80, 6,889,570.20 and 1,896,475.80 is: 2,844,713.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,046.80 : 6,889,570.20 = 1,896,475.80 : x
  2. Step 2: Convert to fraction form
    4,593,046.80/6,889,570.20 = 1,896,475.80/x
  3. Step 3: Cross multiply
    4,593,046.80x = 6,889,570.20 × 1,896,475.80
  4. Step 4: Simplify right side
    4,593,046.80x = 13,065,903,156,701.16
  5. Step 5: Solve for x
    x = 13,065,903,156,701.16/4,593,046.80
  6. Step 6: Final answer
    x = 2,844,713.70

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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.