Home / 6,466,864.32-8,924,148.54-3,566,523.24

Finding the Fourth Proportional to 6,466,864.32, 8,924,148.54 and 3,566,523.24

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Solution

The fourth proportional to 6,466,864.32, 8,924,148.54 and 3,566,523.24 is: 4,921,733.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,864.32 : 8,924,148.54 = 3,566,523.24 : x
  2. Step 2: Convert to fraction form
    6,466,864.32/8,924,148.54 = 3,566,523.24/x
  3. Step 3: Cross multiply
    6,466,864.32x = 8,924,148.54 × 3,566,523.24
  4. Step 4: Simplify right side
    6,466,864.32x = 31,828,183,165,122.07
  5. Step 5: Solve for x
    x = 31,828,183,165,122.07/6,466,864.32
  6. Step 6: Final answer
    x = 4,921,733.56

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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.