Home / 1,095,132.60-1,511,266.95-611,704.35

Finding the Fourth Proportional to 1,095,132.60, 1,511,266.95 and 611,704.35

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Solution

The fourth proportional to 1,095,132.60, 1,511,266.95 and 611,704.35 is: 844,143.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,132.60 : 1,511,266.95 = 611,704.35 : x
  2. Step 2: Convert to fraction form
    1,095,132.60/1,511,266.95 = 611,704.35/x
  3. Step 3: Cross multiply
    1,095,132.60x = 1,511,266.95 × 611,704.35
  4. Step 4: Simplify right side
    1,095,132.60x = 924,448,567,326.23
  5. Step 5: Solve for x
    x = 924,448,567,326.23/1,095,132.60
  6. Step 6: Final answer
    x = 844,143.04

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1.5x scale

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.