Home / 4,421,231.55-6,101,256.40-2,461,078.53

Finding the Fourth Proportional to 4,421,231.55, 6,101,256.40 and 2,461,078.53

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Solution

The fourth proportional to 4,421,231.55, 6,101,256.40 and 2,461,078.53 is: 3,396,264.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,231.55 : 6,101,256.40 = 2,461,078.53 : x
  2. Step 2: Convert to fraction form
    4,421,231.55/6,101,256.40 = 2,461,078.53/x
  3. Step 3: Cross multiply
    4,421,231.55x = 6,101,256.40 × 2,461,078.53
  4. Step 4: Simplify right side
    4,421,231.55x = 15,015,671,132,065.09
  5. Step 5: Solve for x
    x = 15,015,671,132,065.09/4,421,231.55
  6. Step 6: Final answer
    x = 3,396,264.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.