Home / 1,716,048.55-2,368,140.53-941,692.38

Finding the Fourth Proportional to 1,716,048.55, 2,368,140.53 and 941,692.38

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Solution

The fourth proportional to 1,716,048.55, 2,368,140.53 and 941,692.38 is: 1,299,531.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,048.55 : 2,368,140.53 = 941,692.38 : x
  2. Step 2: Convert to fraction form
    1,716,048.55/2,368,140.53 = 941,692.38/x
  3. Step 3: Cross multiply
    1,716,048.55x = 2,368,140.53 × 941,692.38
  4. Step 4: Simplify right side
    1,716,048.55x = 2,230,059,875,321.00
  5. Step 5: Solve for x
    x = 2,230,059,875,321.00/1,716,048.55
  6. Step 6: Final answer
    x = 1,299,531.92

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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.