Home / 7,464,058.49-10,300,732.13-4,201,084.55

Finding the Fourth Proportional to 7,464,058.49, 10,300,732.13 and 4,201,084.55

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Solution

The fourth proportional to 7,464,058.49, 10,300,732.13 and 4,201,084.55 is: 5,797,683.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,058.49 : 10,300,732.13 = 4,201,084.55 : x
  2. Step 2: Convert to fraction form
    7,464,058.49/10,300,732.13 = 4,201,084.55/x
  3. Step 3: Cross multiply
    7,464,058.49x = 10,300,732.13 × 4,201,084.55
  4. Step 4: Simplify right side
    7,464,058.49x = 43,274,246,641,286.14
  5. Step 5: Solve for x
    x = 43,274,246,641,286.14/7,464,058.49
  6. Step 6: Final answer
    x = 5,797,683.22

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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.