Home / 6,345,565.44-8,756,985.60-3,444,956.16

Finding the Fourth Proportional to 6,345,565.44, 8,756,985.60 and 3,444,956.16

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Solution

The fourth proportional to 6,345,565.44, 8,756,985.60 and 3,444,956.16 is: 4,754,096.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,565.44 : 8,756,985.60 = 3,444,956.16 : x
  2. Step 2: Convert to fraction form
    6,345,565.44/8,756,985.60 = 3,444,956.16/x
  3. Step 3: Cross multiply
    6,345,565.44x = 8,756,985.60 × 3,444,956.16
  4. Step 4: Simplify right side
    6,345,565.44x = 30,167,431,485,751.30
  5. Step 5: Solve for x
    x = 30,167,431,485,751.30/6,345,565.44
  6. Step 6: Final answer
    x = 4,754,096.66

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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.