Home / 2,338,635.34-3,486,335.44-2,301,782.10

Finding the Fourth Proportional to 2,338,635.34, 3,486,335.44 and 2,301,782.10

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Solution

The fourth proportional to 2,338,635.34, 3,486,335.44 and 2,301,782.10 is: 3,431,396.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,635.34 : 3,486,335.44 = 2,301,782.10 : x
  2. Step 2: Convert to fraction form
    2,338,635.34/3,486,335.44 = 2,301,782.10/x
  3. Step 3: Cross multiply
    2,338,635.34x = 3,486,335.44 × 2,301,782.10
  4. Step 4: Simplify right side
    2,338,635.34x = 8,024,784,498,878.71
  5. Step 5: Solve for x
    x = 8,024,784,498,878.71/2,338,635.34
  6. Step 6: Final answer
    x = 3,431,396.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.