Home / 7,273,828.68-10,037,951.52-4,010,760.30

Finding the Fourth Proportional to 7,273,828.68, 10,037,951.52 and 4,010,760.30

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Solution

The fourth proportional to 7,273,828.68, 10,037,951.52 and 4,010,760.30 is: 5,534,886.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,828.68 : 10,037,951.52 = 4,010,760.30 : x
  2. Step 2: Convert to fraction form
    7,273,828.68/10,037,951.52 = 4,010,760.30/x
  3. Step 3: Cross multiply
    7,273,828.68x = 10,037,951.52 × 4,010,760.30
  4. Step 4: Simplify right side
    7,273,828.68x = 40,259,817,449,740.65
  5. Step 5: Solve for x
    x = 40,259,817,449,740.65/7,273,828.68
  6. Step 6: Final answer
    x = 5,534,886.68

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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.