Home / 5,934,768.40-8,901,277.80-1,675,367.20

Finding the Fourth Proportional to 5,934,768.40, 8,901,277.80 and 1,675,367.20

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Solution

The fourth proportional to 5,934,768.40, 8,901,277.80 and 1,675,367.20 is: 2,512,803.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,768.40 : 8,901,277.80 = 1,675,367.20 : x
  2. Step 2: Convert to fraction form
    5,934,768.40/8,901,277.80 = 1,675,367.20/x
  3. Step 3: Cross multiply
    5,934,768.40x = 8,901,277.80 × 1,675,367.20
  4. Step 4: Simplify right side
    5,934,768.40x = 14,912,908,864,208.16
  5. Step 5: Solve for x
    x = 14,912,908,864,208.16/5,934,768.40
  6. Step 6: Final answer
    x = 2,512,803.85

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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.