Home / 4,361,048.34-6,018,139.51-2,400,910.12

Finding the Fourth Proportional to 4,361,048.34, 6,018,139.51 and 2,400,910.12

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Solution

The fourth proportional to 4,361,048.34, 6,018,139.51 and 2,400,910.12 is: 3,313,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,048.34 : 6,018,139.51 = 2,400,910.12 : x
  2. Step 2: Convert to fraction form
    4,361,048.34/6,018,139.51 = 2,400,910.12/x
  3. Step 3: Cross multiply
    4,361,048.34x = 6,018,139.51 × 2,400,910.12
  4. Step 4: Simplify right side
    4,361,048.34x = 14,449,012,053,130.84
  5. Step 5: Solve for x
    x = 14,449,012,053,130.84/4,361,048.34
  6. Step 6: Final answer
    x = 3,313,196.95

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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.