Home / 1,753,504.40-2,630,405.54-616,168.22

Finding the Fourth Proportional to 1,753,504.40, 2,630,405.54 and 616,168.22

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Solution

The fourth proportional to 1,753,504.40, 2,630,405.54 and 616,168.22 is: 924,304.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,504.40 : 2,630,405.54 = 616,168.22 : x
  2. Step 2: Convert to fraction form
    1,753,504.40/2,630,405.54 = 616,168.22/x
  3. Step 3: Cross multiply
    1,753,504.40x = 2,630,405.54 × 616,168.22
  4. Step 4: Simplify right side
    1,753,504.40x = 1,620,772,287,848.33
  5. Step 5: Solve for x
    x = 1,620,772,287,848.33/1,753,504.40
  6. Step 6: Final answer
    x = 924,304.66

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1.5x scale

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.