Home / 5,337,306-8,006,788.44-1,792,279.44

Finding the Fourth Proportional to 5,337,306, 8,006,788.44 and 1,792,279.44

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Solution

The fourth proportional to 5,337,306, 8,006,788.44 and 1,792,279.44 is: 2,688,697.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,306 : 8,006,788.44 = 1,792,279.44 : x
  2. Step 2: Convert to fraction form
    5,337,306/8,006,788.44 = 1,792,279.44/x
  3. Step 3: Cross multiply
    5,337,306x = 8,006,788.44 × 1,792,279.44
  4. Step 4: Simplify right side
    5,337,306x = 14,350,402,301,441.67
  5. Step 5: Solve for x
    x = 14,350,402,301,441.67/5,337,306
  6. Step 6: Final answer
    x = 2,688,697.69

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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.