Home / 5,083,206.94-7,625,055.63-1,671,418.00

Finding the Fourth Proportional to 5,083,206.94, 7,625,055.63 and 1,671,418.00

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Solution

The fourth proportional to 5,083,206.94, 7,625,055.63 and 1,671,418.00 is: 2,507,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,206.94 : 7,625,055.63 = 1,671,418.00 : x
  2. Step 2: Convert to fraction form
    5,083,206.94/7,625,055.63 = 1,671,418.00/x
  3. Step 3: Cross multiply
    5,083,206.94x = 7,625,055.63 × 1,671,418.00
  4. Step 4: Simplify right side
    5,083,206.94x = 12,744,655,218,188.52
  5. Step 5: Solve for x
    x = 12,744,655,218,188.52/5,083,206.94
  6. Step 6: Final answer
    x = 2,507,207.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.