Home / 6,108,795.90-9,165,187.07-2,913,506.88

Finding the Fourth Proportional to 6,108,795.90, 9,165,187.07 and 2,913,506.88

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Solution

The fourth proportional to 6,108,795.90, 9,165,187.07 and 2,913,506.88 is: 4,371,210.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,795.90 : 9,165,187.07 = 2,913,506.88 : x
  2. Step 2: Convert to fraction form
    6,108,795.90/9,165,187.07 = 2,913,506.88/x
  3. Step 3: Cross multiply
    6,108,795.90x = 9,165,187.07 × 2,913,506.88
  4. Step 4: Simplify right side
    6,108,795.90x = 26,702,835,570,364.50
  5. Step 5: Solve for x
    x = 26,702,835,570,364.50/6,108,795.90
  6. Step 6: Final answer
    x = 4,371,210.96

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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.