Home / 7,510,693.04-10,364,758.80-4,072,933.04

Finding the Fourth Proportional to 7,510,693.04, 10,364,758.80 and 4,072,933.04

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Solution

The fourth proportional to 7,510,693.04, 10,364,758.80 and 4,072,933.04 is: 5,620,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,510,693.04 : 10,364,758.80 = 4,072,933.04 : x
  2. Step 2: Convert to fraction form
    7,510,693.04/10,364,758.80 = 4,072,933.04/x
  3. Step 3: Cross multiply
    7,510,693.04x = 10,364,758.80 × 4,072,933.04
  4. Step 4: Simplify right side
    7,510,693.04x = 42,214,968,568,150.76
  5. Step 5: Solve for x
    x = 42,214,968,568,150.76/7,510,693.04
  6. Step 6: Final answer
    x = 5,620,648.90

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1.5x scale

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.