Home / 3,013,624.80-4,530,934.80-2,551,730.40

Finding the Fourth Proportional to 3,013,624.80, 4,530,934.80 and 2,551,730.40

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Solution

The fourth proportional to 3,013,624.80, 4,530,934.80 and 2,551,730.40 is: 3,836,484.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,624.80 : 4,530,934.80 = 2,551,730.40 : x
  2. Step 2: Convert to fraction form
    3,013,624.80/4,530,934.80 = 2,551,730.40/x
  3. Step 3: Cross multiply
    3,013,624.80x = 4,530,934.80 × 2,551,730.40
  4. Step 4: Simplify right side
    3,013,624.80x = 11,561,724,069,577.92
  5. Step 5: Solve for x
    x = 11,561,724,069,577.92/3,013,624.80
  6. Step 6: Final answer
    x = 3,836,484.25

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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.