Home / 4,756,534.43-7,134,815.49-2,023,377.66

Finding the Fourth Proportional to 4,756,534.43, 7,134,815.49 and 2,023,377.66

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Solution

The fourth proportional to 4,756,534.43, 7,134,815.49 and 2,023,377.66 is: 3,035,072.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,534.43 : 7,134,815.49 = 2,023,377.66 : x
  2. Step 2: Convert to fraction form
    4,756,534.43/7,134,815.49 = 2,023,377.66/x
  3. Step 3: Cross multiply
    4,756,534.43x = 7,134,815.49 × 2,023,377.66
  4. Step 4: Simplify right side
    4,756,534.43x = 14,436,426,264,448.10
  5. Step 5: Solve for x
    x = 14,436,426,264,448.10/4,756,534.43
  6. Step 6: Final answer
    x = 3,035,072.38

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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.