Home / 2,523,370.88-3,781,179.75-1,712,701.01

Finding the Fourth Proportional to 2,523,370.88, 3,781,179.75 and 1,712,701.01

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Solution

The fourth proportional to 2,523,370.88, 3,781,179.75 and 1,712,701.01 is: 2,566,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,370.88 : 3,781,179.75 = 1,712,701.01 : x
  2. Step 2: Convert to fraction form
    2,523,370.88/3,781,179.75 = 1,712,701.01/x
  3. Step 3: Cross multiply
    2,523,370.88x = 3,781,179.75 × 1,712,701.01
  4. Step 4: Simplify right side
    2,523,370.88x = 6,476,030,376,816.55
  5. Step 5: Solve for x
    x = 6,476,030,376,816.55/2,523,370.88
  6. Step 6: Final answer
    x = 2,566,420.35

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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.