Home / 4,023,030.80-6,029,880.60-1,625,301.20

Finding the Fourth Proportional to 4,023,030.80, 6,029,880.60 and 1,625,301.20

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Solution

The fourth proportional to 4,023,030.80, 6,029,880.60 and 1,625,301.20 is: 2,436,066.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,030.80 : 6,029,880.60 = 1,625,301.20 : x
  2. Step 2: Convert to fraction form
    4,023,030.80/6,029,880.60 = 1,625,301.20/x
  3. Step 3: Cross multiply
    4,023,030.80x = 6,029,880.60 × 1,625,301.20
  4. Step 4: Simplify right side
    4,023,030.80x = 9,800,372,175,036.72
  5. Step 5: Solve for x
    x = 9,800,372,175,036.72/4,023,030.80
  6. Step 6: Final answer
    x = 2,436,066.90

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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.