Home / 10,056,148.20-15,084,298.98-2,867,676.12

Finding the Fourth Proportional to 10,056,148.20, 15,084,298.98 and 2,867,676.12

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Solution

The fourth proportional to 10,056,148.20, 15,084,298.98 and 2,867,676.12 is: 4,301,536.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056,148.20 : 15,084,298.98 = 2,867,676.12 : x
  2. Step 2: Convert to fraction form
    10,056,148.20/15,084,298.98 = 2,867,676.12/x
  3. Step 3: Cross multiply
    10,056,148.20x = 15,084,298.98 × 2,867,676.12
  4. Step 4: Simplify right side
    10,056,148.20x = 43,256,883,971,886.36
  5. Step 5: Solve for x
    x = 43,256,883,971,886.36/10,056,148.20
  6. Step 6: Final answer
    x = 4,301,536.05

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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.