Home / 3,546,467.40-5,319,701.10-2,426,723.40

Finding the Fourth Proportional to 3,546,467.40, 5,319,701.10 and 2,426,723.40

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Solution

The fourth proportional to 3,546,467.40, 5,319,701.10 and 2,426,723.40 is: 3,640,085.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,467.40 : 5,319,701.10 = 2,426,723.40 : x
  2. Step 2: Convert to fraction form
    3,546,467.40/5,319,701.10 = 2,426,723.40/x
  3. Step 3: Cross multiply
    3,546,467.40x = 5,319,701.10 × 2,426,723.40
  4. Step 4: Simplify right side
    3,546,467.40x = 12,909,443,140,375.74
  5. Step 5: Solve for x
    x = 12,909,443,140,375.74/3,546,467.40
  6. Step 6: Final answer
    x = 3,640,085.10

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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.