Home / 4,923,641.10-7,381,314.45-2,559,737.10

Finding the Fourth Proportional to 4,923,641.10, 7,381,314.45 and 2,559,737.10

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Solution

The fourth proportional to 4,923,641.10, 7,381,314.45 and 2,559,737.10 is: 3,837,449.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,641.10 : 7,381,314.45 = 2,559,737.10 : x
  2. Step 2: Convert to fraction form
    4,923,641.10/7,381,314.45 = 2,559,737.10/x
  3. Step 3: Cross multiply
    4,923,641.10x = 7,381,314.45 × 2,559,737.10
  4. Step 4: Simplify right side
    4,923,641.10x = 18,894,224,444,431.10
  5. Step 5: Solve for x
    x = 18,894,224,444,431.10/4,923,641.10
  6. Step 6: Final answer
    x = 3,837,449.57

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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.