Home / 4,262,492.16-5,882,291.28-2,328,775.92

Finding the Fourth Proportional to 4,262,492.16, 5,882,291.28 and 2,328,775.92

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Solution

The fourth proportional to 4,262,492.16, 5,882,291.28 and 2,328,775.92 is: 3,213,739.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,492.16 : 5,882,291.28 = 2,328,775.92 : x
  2. Step 2: Convert to fraction form
    4,262,492.16/5,882,291.28 = 2,328,775.92/x
  3. Step 3: Cross multiply
    4,262,492.16x = 5,882,291.28 × 2,328,775.92
  4. Step 4: Simplify right side
    4,262,492.16x = 13,698,538,287,289.98
  5. Step 5: Solve for x
    x = 13,698,538,287,289.98/4,262,492.16
  6. Step 6: Final answer
    x = 3,213,739.23

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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.