Home / 3,005,317.68-4,506,549.48-1,743,532.08

Finding the Fourth Proportional to 3,005,317.68, 4,506,549.48 and 1,743,532.08

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Solution

The fourth proportional to 3,005,317.68, 4,506,549.48 and 1,743,532.08 is: 2,614,470.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,317.68 : 4,506,549.48 = 1,743,532.08 : x
  2. Step 2: Convert to fraction form
    3,005,317.68/4,506,549.48 = 1,743,532.08/x
  3. Step 3: Cross multiply
    3,005,317.68x = 4,506,549.48 × 1,743,532.08
  4. Step 4: Simplify right side
    3,005,317.68x = 7,857,313,588,487.32
  5. Step 5: Solve for x
    x = 7,857,313,588,487.32/3,005,317.68
  6. Step 6: Final answer
    x = 2,614,470.22

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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.