Home / 6,149,005.38-8,484,983.01-3,570,182.46

Finding the Fourth Proportional to 6,149,005.38, 8,484,983.01 and 3,570,182.46

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Solution

The fourth proportional to 6,149,005.38, 8,484,983.01 and 3,570,182.46 is: 4,926,477.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,005.38 : 8,484,983.01 = 3,570,182.46 : x
  2. Step 2: Convert to fraction form
    6,149,005.38/8,484,983.01 = 3,570,182.46/x
  3. Step 3: Cross multiply
    6,149,005.38x = 8,484,983.01 × 3,570,182.46
  4. Step 4: Simplify right side
    6,149,005.38x = 30,292,937,515,700.00
  5. Step 5: Solve for x
    x = 30,292,937,515,700.00/6,149,005.38
  6. Step 6: Final answer
    x = 4,926,477.64

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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.