Home / 11,064,785.17-15,269,598.63-6,103,794.37

Finding the Fourth Proportional to 11,064,785.17, 15,269,598.63 and 6,103,794.37

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Solution

The fourth proportional to 11,064,785.17, 15,269,598.63 and 6,103,794.37 is: 8,423,343.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,785.17 : 15,269,598.63 = 6,103,794.37 : x
  2. Step 2: Convert to fraction form
    11,064,785.17/15,269,598.63 = 6,103,794.37/x
  3. Step 3: Cross multiply
    11,064,785.17x = 15,269,598.63 × 6,103,794.37
  4. Step 4: Simplify right side
    11,064,785.17x = 93,202,490,149,953.72
  5. Step 5: Solve for x
    x = 93,202,490,149,953.72/11,064,785.17
  6. Step 6: Final answer
    x = 8,423,343.85

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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.