Home / 5,104,360.65-7,657,676.23-2,226,192.85

Finding the Fourth Proportional to 5,104,360.65, 7,657,676.23 and 2,226,192.85

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Solution

The fourth proportional to 5,104,360.65, 7,657,676.23 and 2,226,192.85 is: 3,339,784.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,360.65 : 7,657,676.23 = 2,226,192.85 : x
  2. Step 2: Convert to fraction form
    5,104,360.65/7,657,676.23 = 2,226,192.85/x
  3. Step 3: Cross multiply
    5,104,360.65x = 7,657,676.23 × 2,226,192.85
  4. Step 4: Simplify right side
    5,104,360.65x = 17,047,464,070,840.96
  5. Step 5: Solve for x
    x = 17,047,464,070,840.96/5,104,360.65
  6. Step 6: Final answer
    x = 3,339,784.40

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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.