Home / 6,574,988.30-9,863,408.88-2,026,404.95

Finding the Fourth Proportional to 6,574,988.30, 9,863,408.88 and 2,026,404.95

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Solution

The fourth proportional to 6,574,988.30, 9,863,408.88 and 2,026,404.95 is: 3,039,892.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,988.30 : 9,863,408.88 = 2,026,404.95 : x
  2. Step 2: Convert to fraction form
    6,574,988.30/9,863,408.88 = 2,026,404.95/x
  3. Step 3: Cross multiply
    6,574,988.30x = 9,863,408.88 × 2,026,404.95
  4. Step 4: Simplify right side
    6,574,988.30x = 19,987,260,528,988.91
  5. Step 5: Solve for x
    x = 19,987,260,528,988.91/6,574,988.30
  6. Step 6: Final answer
    x = 3,039,892.94

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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.