Home / 9,906,902.90-13,673,020.38-6,041,666.10

Finding the Fourth Proportional to 9,906,902.90, 13,673,020.38 and 6,041,666.10

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Solution

The fourth proportional to 9,906,902.90, 13,673,020.38 and 6,041,666.10 is: 8,338,410.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,906,902.90 : 13,673,020.38 = 6,041,666.10 : x
  2. Step 2: Convert to fraction form
    9,906,902.90/13,673,020.38 = 6,041,666.10/x
  3. Step 3: Cross multiply
    9,906,902.90x = 13,673,020.38 × 6,041,666.10
  4. Step 4: Simplify right side
    9,906,902.90x = 82,607,823,714,455.12
  5. Step 5: Solve for x
    x = 82,607,823,714,455.12/9,906,902.90
  6. Step 6: Final answer
    x = 8,338,410.56

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1.5x scale

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.