Home / 1,863,184.01-2,792,782.80-963,720.18

Finding the Fourth Proportional to 1,863,184.01, 2,792,782.80 and 963,720.18

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Solution

The fourth proportional to 1,863,184.01, 2,792,782.80 and 963,720.18 is: 1,444,549.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,184.01 : 2,792,782.80 = 963,720.18 : x
  2. Step 2: Convert to fraction form
    1,863,184.01/2,792,782.80 = 963,720.18/x
  3. Step 3: Cross multiply
    1,863,184.01x = 2,792,782.80 × 963,720.18
  4. Step 4: Simplify right side
    1,863,184.01x = 2,691,461,142,716.90
  5. Step 5: Solve for x
    x = 2,691,461,142,716.90/1,863,184.01
  6. Step 6: Final answer
    x = 1,444,549.30

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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.