Home / 6,498,961.28-9,748,552.65-2,457,352.48

Finding the Fourth Proportional to 6,498,961.28, 9,748,552.65 and 2,457,352.48

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Solution

The fourth proportional to 6,498,961.28, 9,748,552.65 and 2,457,352.48 is: 3,686,070.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,961.28 : 9,748,552.65 = 2,457,352.48 : x
  2. Step 2: Convert to fraction form
    6,498,961.28/9,748,552.65 = 2,457,352.48/x
  3. Step 3: Cross multiply
    6,498,961.28x = 9,748,552.65 × 2,457,352.48
  4. Step 4: Simplify right side
    6,498,961.28x = 23,955,630,006,516.69
  5. Step 5: Solve for x
    x = 23,955,630,006,516.69/6,498,961.28
  6. Step 6: Final answer
    x = 3,686,070.58

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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.