Home / 6,152,124.90-9,227,312.55-2,108,799.30

Finding the Fourth Proportional to 6,152,124.90, 9,227,312.55 and 2,108,799.30

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Solution

The fourth proportional to 6,152,124.90, 9,227,312.55 and 2,108,799.30 is: 3,162,899.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,124.90 : 9,227,312.55 = 2,108,799.30 : x
  2. Step 2: Convert to fraction form
    6,152,124.90/9,227,312.55 = 2,108,799.30/x
  3. Step 3: Cross multiply
    6,152,124.90x = 9,227,312.55 × 2,108,799.30
  4. Step 4: Simplify right side
    6,152,124.90x = 19,458,550,246,321.21
  5. Step 5: Solve for x
    x = 19,458,550,246,321.21/6,152,124.90
  6. Step 6: Final answer
    x = 3,162,899.09

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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.