Home / 4,140,188.32-5,713,401.36-2,329,348

Finding the Fourth Proportional to 4,140,188.32, 5,713,401.36 and 2,329,348

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Solution

The fourth proportional to 4,140,188.32, 5,713,401.36 and 2,329,348 is: 3,214,467.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,188.32 : 5,713,401.36 = 2,329,348 : x
  2. Step 2: Convert to fraction form
    4,140,188.32/5,713,401.36 = 2,329,348/x
  3. Step 3: Cross multiply
    4,140,188.32x = 5,713,401.36 × 2,329,348
  4. Step 4: Simplify right side
    4,140,188.32x = 13,308,500,031,113.28
  5. Step 5: Solve for x
    x = 13,308,500,031,113.28/4,140,188.32
  6. Step 6: Final answer
    x = 3,214,467.31

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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.