Home / 2,484,009.60-3,726,014.40-886,624.80

Finding the Fourth Proportional to 2,484,009.60, 3,726,014.40 and 886,624.80

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Solution

The fourth proportional to 2,484,009.60, 3,726,014.40 and 886,624.80 is: 1,329,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,009.60 : 3,726,014.40 = 886,624.80 : x
  2. Step 2: Convert to fraction form
    2,484,009.60/3,726,014.40 = 886,624.80/x
  3. Step 3: Cross multiply
    2,484,009.60x = 3,726,014.40 × 886,624.80
  4. Step 4: Simplify right side
    2,484,009.60x = 3,303,576,772,197.12
  5. Step 5: Solve for x
    x = 3,303,576,772,197.12/2,484,009.60
  6. Step 6: Final answer
    x = 1,329,937.20

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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.