Home / 2,464,518-3,697,197.34-1,098,787.26

Finding the Fourth Proportional to 2,464,518, 3,697,197.34 and 1,098,787.26

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Solution

The fourth proportional to 2,464,518, 3,697,197.34 and 1,098,787.26 is: 1,648,368.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,518 : 3,697,197.34 = 1,098,787.26 : x
  2. Step 2: Convert to fraction form
    2,464,518/3,697,197.34 = 1,098,787.26/x
  3. Step 3: Cross multiply
    2,464,518x = 3,697,197.34 × 1,098,787.26
  4. Step 4: Simplify right side
    2,464,518x = 4,062,433,334,897.89
  5. Step 5: Solve for x
    x = 4,062,433,334,897.89/2,464,518
  6. Step 6: Final answer
    x = 1,648,368.30

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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.