Home / 10,593,135.65-15,894,590.28-4,837,633.65

Finding the Fourth Proportional to 10,593,135.65, 15,894,590.28 and 4,837,633.65

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Solution

The fourth proportional to 10,593,135.65, 15,894,590.28 and 4,837,633.65 is: 7,258,682.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,135.65 : 15,894,590.28 = 4,837,633.65 : x
  2. Step 2: Convert to fraction form
    10,593,135.65/15,894,590.28 = 4,837,633.65/x
  3. Step 3: Cross multiply
    10,593,135.65x = 15,894,590.28 × 4,837,633.65
  4. Step 4: Simplify right side
    10,593,135.65x = 76,892,204,791,490.92
  5. Step 5: Solve for x
    x = 76,892,204,791,490.92/10,593,135.65
  6. Step 6: Final answer
    x = 7,258,682.16

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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.