Home / 1,801,417.04-2,701,701.02-663,561.32

Finding the Fourth Proportional to 1,801,417.04, 2,701,701.02 and 663,561.32

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Solution

The fourth proportional to 1,801,417.04, 2,701,701.02 and 663,561.32 is: 995,185.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,417.04 : 2,701,701.02 = 663,561.32 : x
  2. Step 2: Convert to fraction form
    1,801,417.04/2,701,701.02 = 663,561.32/x
  3. Step 3: Cross multiply
    1,801,417.04x = 2,701,701.02 × 663,561.32
  4. Step 4: Simplify right side
    1,801,417.04x = 1,792,744,295,076.55
  5. Step 5: Solve for x
    x = 1,792,744,295,076.55/1,801,417.04
  6. Step 6: Final answer
    x = 995,185.60

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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.