Home / 4,423,056.31-6,632,206.09-2,602,050.76

Finding the Fourth Proportional to 4,423,056.31, 6,632,206.09 and 2,602,050.76

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Solution

The fourth proportional to 4,423,056.31, 6,632,206.09 and 2,602,050.76 is: 3,901,676.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,056.31 : 6,632,206.09 = 2,602,050.76 : x
  2. Step 2: Convert to fraction form
    4,423,056.31/6,632,206.09 = 2,602,050.76/x
  3. Step 3: Cross multiply
    4,423,056.31x = 6,632,206.09 × 2,602,050.76
  4. Step 4: Simplify right side
    4,423,056.31x = 17,257,336,896,961.13
  5. Step 5: Solve for x
    x = 17,257,336,896,961.13/4,423,056.31
  6. Step 6: Final answer
    x = 3,901,676.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.