Home / 836,007.48-1,153,692.32-454,026.06

Finding the Fourth Proportional to 836,007.48, 1,153,692.32 and 454,026.06

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Solution

The fourth proportional to 836,007.48, 1,153,692.32 and 454,026.06 is: 626,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,007.48 : 1,153,692.32 = 454,026.06 : x
  2. Step 2: Convert to fraction form
    836,007.48/1,153,692.32 = 454,026.06/x
  3. Step 3: Cross multiply
    836,007.48x = 1,153,692.32 × 454,026.06
  4. Step 4: Simplify right side
    836,007.48x = 523,806,376,231.73
  5. Step 5: Solve for x
    x = 523,806,376,231.73/836,007.48
  6. Step 6: Final answer
    x = 626,557.04

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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.