Home / 4,502,305.35-6,213,180.05-2,437,319.40

Finding the Fourth Proportional to 4,502,305.35, 6,213,180.05 and 2,437,319.40

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Solution

The fourth proportional to 4,502,305.35, 6,213,180.05 and 2,437,319.40 is: 3,363,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502,305.35 : 6,213,180.05 = 2,437,319.40 : x
  2. Step 2: Convert to fraction form
    4,502,305.35/6,213,180.05 = 2,437,319.40/x
  3. Step 3: Cross multiply
    4,502,305.35x = 6,213,180.05 × 2,437,319.40
  4. Step 4: Simplify right side
    4,502,305.35x = 15,143,504,271,557.97
  5. Step 5: Solve for x
    x = 15,143,504,271,557.97/4,502,305.35
  6. Step 6: Final answer
    x = 3,363,500.05

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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.