Home / 1,655,206.44-2,284,111.98-966,942.02

Finding the Fourth Proportional to 1,655,206.44, 2,284,111.98 and 966,942.02

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Solution

The fourth proportional to 1,655,206.44, 2,284,111.98 and 966,942.02 is: 1,334,337.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,655,206.44 : 2,284,111.98 = 966,942.02 : x
  2. Step 2: Convert to fraction form
    1,655,206.44/2,284,111.98 = 966,942.02/x
  3. Step 3: Cross multiply
    1,655,206.44x = 2,284,111.98 × 966,942.02
  4. Step 4: Simplify right side
    1,655,206.44x = 2,208,603,840,426.84
  5. Step 5: Solve for x
    x = 2,208,603,840,426.84/1,655,206.44
  6. Step 6: Final answer
    x = 1,334,337.39

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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.