Home / 4,400,721.16-6,599,801.18-1,704,445

Finding the Fourth Proportional to 4,400,721.16, 6,599,801.18 and 1,704,445

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Solution

The fourth proportional to 4,400,721.16, 6,599,801.18 and 1,704,445 is: 2,556,171.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,721.16 : 6,599,801.18 = 1,704,445 : x
  2. Step 2: Convert to fraction form
    4,400,721.16/6,599,801.18 = 1,704,445/x
  3. Step 3: Cross multiply
    4,400,721.16x = 6,599,801.18 × 1,704,445
  4. Step 4: Simplify right side
    4,400,721.16x = 11,248,998,122,245.10
  5. Step 5: Solve for x
    x = 11,248,998,122,245.10/4,400,721.16
  6. Step 6: Final answer
    x = 2,556,171.53

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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.