Home / 4,572,025.80-6,854,928.30-2,177,017.80

Finding the Fourth Proportional to 4,572,025.80, 6,854,928.30 and 2,177,017.80

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Solution

The fourth proportional to 4,572,025.80, 6,854,928.30 and 2,177,017.80 is: 3,264,045.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,025.80 : 6,854,928.30 = 2,177,017.80 : x
  2. Step 2: Convert to fraction form
    4,572,025.80/6,854,928.30 = 2,177,017.80/x
  3. Step 3: Cross multiply
    4,572,025.80x = 6,854,928.30 × 2,177,017.80
  4. Step 4: Simplify right side
    4,572,025.80x = 14,923,300,926,823.74
  5. Step 5: Solve for x
    x = 14,923,300,926,823.74/4,572,025.80
  6. Step 6: Final answer
    x = 3,264,045.65

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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.