Home / 4,756,520.98-6,561,253.83-3,035,701.90

Finding the Fourth Proportional to 4,756,520.98, 6,561,253.83 and 3,035,701.90

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Solution

The fourth proportional to 4,756,520.98, 6,561,253.83 and 3,035,701.90 is: 4,187,516.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,520.98 : 6,561,253.83 = 3,035,701.90 : x
  2. Step 2: Convert to fraction form
    4,756,520.98/6,561,253.83 = 3,035,701.90/x
  3. Step 3: Cross multiply
    4,756,520.98x = 6,561,253.83 × 3,035,701.90
  4. Step 4: Simplify right side
    4,756,520.98x = 19,918,010,718,113.28
  5. Step 5: Solve for x
    x = 19,918,010,718,113.28/4,756,520.98
  6. Step 6: Final answer
    x = 4,187,516.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.