Home / 9,654,040.80-14,480,871.28-3,896,621.56

Finding the Fourth Proportional to 9,654,040.80, 14,480,871.28 and 3,896,621.56

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Solution

The fourth proportional to 9,654,040.80, 14,480,871.28 and 3,896,621.56 is: 5,844,855.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,040.80 : 14,480,871.28 = 3,896,621.56 : x
  2. Step 2: Convert to fraction form
    9,654,040.80/14,480,871.28 = 3,896,621.56/x
  3. Step 3: Cross multiply
    9,654,040.80x = 14,480,871.28 × 3,896,621.56
  4. Step 4: Simplify right side
    9,654,040.80x = 56,426,475,237,232.80
  5. Step 5: Solve for x
    x = 56,426,475,237,232.80/9,654,040.80
  6. Step 6: Final answer
    x = 5,844,855.68

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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.