Home / 1,033,552.25-1,425,981.53-603,522.17

Finding the Fourth Proportional to 1,033,552.25, 1,425,981.53 and 603,522.17

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Solution

The fourth proportional to 1,033,552.25, 1,425,981.53 and 603,522.17 is: 832,673.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,552.25 : 1,425,981.53 = 603,522.17 : x
  2. Step 2: Convert to fraction form
    1,033,552.25/1,425,981.53 = 603,522.17/x
  3. Step 3: Cross multiply
    1,033,552.25x = 1,425,981.53 × 603,522.17
  4. Step 4: Simplify right side
    1,033,552.25x = 860,611,467,365.52
  5. Step 5: Solve for x
    x = 860,611,467,365.52/1,033,552.25
  6. Step 6: Final answer
    x = 832,673.40

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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.