Home / 3,733,412.28-5,604,844.70-2,290,549.96

Finding the Fourth Proportional to 3,733,412.28, 5,604,844.70 and 2,290,549.96

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Solution

The fourth proportional to 3,733,412.28, 5,604,844.70 and 2,290,549.96 is: 3,438,724.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,412.28 : 5,604,844.70 = 2,290,549.96 : x
  2. Step 2: Convert to fraction form
    3,733,412.28/5,604,844.70 = 2,290,549.96/x
  3. Step 3: Cross multiply
    3,733,412.28x = 5,604,844.70 × 2,290,549.96
  4. Step 4: Simplify right side
    3,733,412.28x = 12,838,176,803,391.21
  5. Step 5: Solve for x
    x = 12,838,176,803,391.21/3,733,412.28
  6. Step 6: Final answer
    x = 3,438,724.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.