Home / 6,924,009.90-9,554,633.28-3,826,496.19

Finding the Fourth Proportional to 6,924,009.90, 9,554,633.28 and 3,826,496.19

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Solution

The fourth proportional to 6,924,009.90, 9,554,633.28 and 3,826,496.19 is: 5,280,288.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,009.90 : 9,554,633.28 = 3,826,496.19 : x
  2. Step 2: Convert to fraction form
    6,924,009.90/9,554,633.28 = 3,826,496.19/x
  3. Step 3: Cross multiply
    6,924,009.90x = 9,554,633.28 × 3,826,496.19
  4. Step 4: Simplify right side
    6,924,009.90x = 36,560,767,842,767.20
  5. Step 5: Solve for x
    x = 36,560,767,842,767.20/6,924,009.90
  6. Step 6: Final answer
    x = 5,280,288.21

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Double scale
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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.