Home / 11,046,824.78-15,243,525.95-6,152,502.24

Finding the Fourth Proportional to 11,046,824.78, 15,243,525.95 and 6,152,502.24

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Solution

The fourth proportional to 11,046,824.78, 15,243,525.95 and 6,152,502.24 is: 8,489,844.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,824.78 : 15,243,525.95 = 6,152,502.24 : x
  2. Step 2: Convert to fraction form
    11,046,824.78/15,243,525.95 = 6,152,502.24/x
  3. Step 3: Cross multiply
    11,046,824.78x = 15,243,525.95 × 6,152,502.24
  4. Step 4: Simplify right side
    11,046,824.78x = 93,785,827,522,110.62
  5. Step 5: Solve for x
    x = 93,785,827,522,110.62/11,046,824.78
  6. Step 6: Final answer
    x = 8,489,844.77

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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.