Home / 2,063,401.60-3,095,102.40-1,425,672.40

Finding the Fourth Proportional to 2,063,401.60, 3,095,102.40 and 1,425,672.40

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Solution

The fourth proportional to 2,063,401.60, 3,095,102.40 and 1,425,672.40 is: 2,138,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,401.60 : 3,095,102.40 = 1,425,672.40 : x
  2. Step 2: Convert to fraction form
    2,063,401.60/3,095,102.40 = 1,425,672.40/x
  3. Step 3: Cross multiply
    2,063,401.60x = 3,095,102.40 × 1,425,672.40
  4. Step 4: Simplify right side
    2,063,401.60x = 4,412,602,066,853.76
  5. Step 5: Solve for x
    x = 4,412,602,066,853.76/2,063,401.60
  6. Step 6: Final answer
    x = 2,138,508.60

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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.