Home / 8,077,275.93-12,094,452.14-4,878,074.01

Finding the Fourth Proportional to 8,077,275.93, 12,094,452.14 and 4,878,074.01

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Solution

The fourth proportional to 8,077,275.93, 12,094,452.14 and 4,878,074.01 is: 7,304,149.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,077,275.93 : 12,094,452.14 = 4,878,074.01 : x
  2. Step 2: Convert to fraction form
    8,077,275.93/12,094,452.14 = 4,878,074.01/x
  3. Step 3: Cross multiply
    8,077,275.93x = 12,094,452.14 × 4,878,074.01
  4. Step 4: Simplify right side
    8,077,275.93x = 58,997,632,624,932.51
  5. Step 5: Solve for x
    x = 58,997,632,624,932.51/8,077,275.93
  6. Step 6: Final answer
    x = 7,304,149.71

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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.