Home / 6,070,389.54-8,377,036.38-3,317,016.48

Finding the Fourth Proportional to 6,070,389.54, 8,377,036.38 and 3,317,016.48

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Solution

The fourth proportional to 6,070,389.54, 8,377,036.38 and 3,317,016.48 is: 4,577,427.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,389.54 : 8,377,036.38 = 3,317,016.48 : x
  2. Step 2: Convert to fraction form
    6,070,389.54/8,377,036.38 = 3,317,016.48/x
  3. Step 3: Cross multiply
    6,070,389.54x = 8,377,036.38 × 3,317,016.48
  4. Step 4: Simplify right side
    6,070,389.54x = 27,786,767,726,019.54
  5. Step 5: Solve for x
    x = 27,786,767,726,019.54/6,070,389.54
  6. Step 6: Final answer
    x = 4,577,427.45

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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.