Home / 4,532,005.32-6,797,977.74-1,836,290.76

Finding the Fourth Proportional to 4,532,005.32, 6,797,977.74 and 1,836,290.76

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Solution

The fourth proportional to 4,532,005.32, 6,797,977.74 and 1,836,290.76 is: 2,754,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,005.32 : 6,797,977.74 = 1,836,290.76 : x
  2. Step 2: Convert to fraction form
    4,532,005.32/6,797,977.74 = 1,836,290.76/x
  3. Step 3: Cross multiply
    4,532,005.32x = 6,797,977.74 × 1,836,290.76
  4. Step 4: Simplify right side
    4,532,005.32x = 12,483,063,710,647.68
  5. Step 5: Solve for x
    x = 12,483,063,710,647.68/4,532,005.32
  6. Step 6: Final answer
    x = 2,754,423.89

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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.