Home / 4,438,549.48-6,129,428.60-4,196,740.36

Finding the Fourth Proportional to 4,438,549.48, 6,129,428.60 and 4,196,740.36

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Solution

The fourth proportional to 4,438,549.48, 6,129,428.60 and 4,196,740.36 is: 5,795,501.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,549.48 : 6,129,428.60 = 4,196,740.36 : x
  2. Step 2: Convert to fraction form
    4,438,549.48/6,129,428.60 = 4,196,740.36/x
  3. Step 3: Cross multiply
    4,438,549.48x = 6,129,428.60 × 4,196,740.36
  4. Step 4: Simplify right side
    4,438,549.48x = 25,723,620,389,358.30
  5. Step 5: Solve for x
    x = 25,723,620,389,358.30/4,438,549.48
  6. Step 6: Final answer
    x = 5,795,501.55

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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.