Home / 8,299,624.50-11,453,569.29-4,677,952.50

Finding the Fourth Proportional to 8,299,624.50, 11,453,569.29 and 4,677,952.50

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Solution

The fourth proportional to 8,299,624.50, 11,453,569.29 and 4,677,952.50 is: 6,455,623.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,299,624.50 : 11,453,569.29 = 4,677,952.50 : x
  2. Step 2: Convert to fraction form
    8,299,624.50/11,453,569.29 = 4,677,952.50/x
  3. Step 3: Cross multiply
    8,299,624.50x = 11,453,569.29 × 4,677,952.50
  4. Step 4: Simplify right side
    8,299,624.50x = 53,579,253,094,078.72
  5. Step 5: Solve for x
    x = 53,579,253,094,078.72/8,299,624.50
  6. Step 6: Final answer
    x = 6,455,623.76

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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.