Home / 4,771,549.28-6,584,920.08-2,734,752.80

Finding the Fourth Proportional to 4,771,549.28, 6,584,920.08 and 2,734,752.80

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Solution

The fourth proportional to 4,771,549.28, 6,584,920.08 and 2,734,752.80 is: 3,774,063.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,771,549.28 : 6,584,920.08 = 2,734,752.80 : x
  2. Step 2: Convert to fraction form
    4,771,549.28/6,584,920.08 = 2,734,752.80/x
  3. Step 3: Cross multiply
    4,771,549.28x = 6,584,920.08 × 2,734,752.80
  4. Step 4: Simplify right side
    4,771,549.28x = 18,008,128,626,556.22
  5. Step 5: Solve for x
    x = 18,008,128,626,556.22/4,771,549.28
  6. Step 6: Final answer
    x = 3,774,063.22

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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.