Home / 6,705,527.90-9,254,416.25-3,765,828.11

Finding the Fourth Proportional to 6,705,527.90, 9,254,416.25 and 3,765,828.11

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Solution

The fourth proportional to 6,705,527.90, 9,254,416.25 and 3,765,828.11 is: 5,197,285.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,527.90 : 9,254,416.25 = 3,765,828.11 : x
  2. Step 2: Convert to fraction form
    6,705,527.90/9,254,416.25 = 3,765,828.11/x
  3. Step 3: Cross multiply
    6,705,527.90x = 9,254,416.25 × 3,765,828.11
  4. Step 4: Simplify right side
    6,705,527.90x = 34,850,540,819,033.27
  5. Step 5: Solve for x
    x = 34,850,540,819,033.27/6,705,527.90
  6. Step 6: Final answer
    x = 5,197,285.19

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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.