Home / 2,056,571.85-3,082,823.85-975,182.16

Finding the Fourth Proportional to 2,056,571.85, 3,082,823.85 and 975,182.16

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Solution

The fourth proportional to 2,056,571.85, 3,082,823.85 and 975,182.16 is: 1,461,808.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,571.85 : 3,082,823.85 = 975,182.16 : x
  2. Step 2: Convert to fraction form
    2,056,571.85/3,082,823.85 = 975,182.16/x
  3. Step 3: Cross multiply
    2,056,571.85x = 3,082,823.85 × 975,182.16
  4. Step 4: Simplify right side
    2,056,571.85x = 3,006,314,820,942.52
  5. Step 5: Solve for x
    x = 3,006,314,820,942.52/2,056,571.85
  6. Step 6: Final answer
    x = 1,461,808.80

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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.