Home / 6,157,669.05-8,497,332.27-3,404,181.24

Finding the Fourth Proportional to 6,157,669.05, 8,497,332.27 and 3,404,181.24

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Solution

The fourth proportional to 6,157,669.05, 8,497,332.27 and 3,404,181.24 is: 4,697,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,669.05 : 8,497,332.27 = 3,404,181.24 : x
  2. Step 2: Convert to fraction form
    6,157,669.05/8,497,332.27 = 3,404,181.24/x
  3. Step 3: Cross multiply
    6,157,669.05x = 8,497,332.27 × 3,404,181.24
  4. Step 4: Simplify right side
    6,157,669.05x = 28,926,459,103,580.61
  5. Step 5: Solve for x
    x = 28,926,459,103,580.61/6,157,669.05
  6. Step 6: Final answer
    x = 4,697,631.34

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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.