Home / 4,580,939.60-6,871,409.40-3,237,246.80

Finding the Fourth Proportional to 4,580,939.60, 6,871,409.40 and 3,237,246.80

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Solution

The fourth proportional to 4,580,939.60, 6,871,409.40 and 3,237,246.80 is: 4,855,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,939.60 : 6,871,409.40 = 3,237,246.80 : x
  2. Step 2: Convert to fraction form
    4,580,939.60/6,871,409.40 = 3,237,246.80/x
  3. Step 3: Cross multiply
    4,580,939.60x = 6,871,409.40 × 3,237,246.80
  4. Step 4: Simplify right side
    4,580,939.60x = 22,244,448,091,639.92
  5. Step 5: Solve for x
    x = 22,244,448,091,639.92/4,580,939.60
  6. Step 6: Final answer
    x = 4,855,870.20

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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.