Home / 4,421,231.30-6,101,256.06-2,461,078.28

Finding the Fourth Proportional to 4,421,231.30, 6,101,256.06 and 2,461,078.28

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Solution

The fourth proportional to 4,421,231.30, 6,101,256.06 and 2,461,078.28 is: 3,396,264.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,231.30 : 6,101,256.06 = 2,461,078.28 : x
  2. Step 2: Convert to fraction form
    4,421,231.30/6,101,256.06 = 2,461,078.28/x
  3. Step 3: Cross multiply
    4,421,231.30x = 6,101,256.06 × 2,461,078.28
  4. Step 4: Simplify right side
    4,421,231.30x = 15,015,668,739,478.10
  5. Step 5: Solve for x
    x = 15,015,668,739,478.10/4,421,231.30
  6. Step 6: Final answer
    x = 3,396,264.01

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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.