Home / 5,824,767.78-8,038,216.98-3,246,612.30

Finding the Fourth Proportional to 5,824,767.78, 8,038,216.98 and 3,246,612.30

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Solution

The fourth proportional to 5,824,767.78, 8,038,216.98 and 3,246,612.30 is: 4,480,345.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,767.78 : 8,038,216.98 = 3,246,612.30 : x
  2. Step 2: Convert to fraction form
    5,824,767.78/8,038,216.98 = 3,246,612.30/x
  3. Step 3: Cross multiply
    5,824,767.78x = 8,038,216.98 × 3,246,612.30
  4. Step 4: Simplify right side
    5,824,767.78x = 26,096,974,117,336.86
  5. Step 5: Solve for x
    x = 26,096,974,117,336.86/5,824,767.78
  6. Step 6: Final answer
    x = 4,480,345.84

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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.