Home / 5,907,101.40-8,855,306.10-4,110,845.40

Finding the Fourth Proportional to 5,907,101.40, 8,855,306.10 and 4,110,845.40

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Solution

The fourth proportional to 5,907,101.40, 8,855,306.10 and 4,110,845.40 is: 6,162,547.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,101.40 : 8,855,306.10 = 4,110,845.40 : x
  2. Step 2: Convert to fraction form
    5,907,101.40/8,855,306.10 = 4,110,845.40/x
  3. Step 3: Cross multiply
    5,907,101.40x = 8,855,306.10 × 4,110,845.40
  4. Step 4: Simplify right side
    5,907,101.40x = 36,402,794,346,776.94
  5. Step 5: Solve for x
    x = 36,402,794,346,776.94/5,907,101.40
  6. Step 6: Final answer
    x = 6,162,547.73

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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.