Home / 2,671,977.98-4,007,975.08-650,222.24

Finding the Fourth Proportional to 2,671,977.98, 4,007,975.08 and 650,222.24

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Solution

The fourth proportional to 2,671,977.98, 4,007,975.08 and 650,222.24 is: 975,335.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,977.98 : 4,007,975.08 = 650,222.24 : x
  2. Step 2: Convert to fraction form
    2,671,977.98/4,007,975.08 = 650,222.24/x
  3. Step 3: Cross multiply
    2,671,977.98x = 4,007,975.08 × 650,222.24
  4. Step 4: Simplify right side
    2,671,977.98x = 2,606,074,534,381.78
  5. Step 5: Solve for x
    x = 2,606,074,534,381.78/2,671,977.98
  6. Step 6: Final answer
    x = 975,335.33

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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.