Home / 962,792.04-1,328,694.53-533,072.16

Finding the Fourth Proportional to 962,792.04, 1,328,694.53 and 533,072.16

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Solution

The fourth proportional to 962,792.04, 1,328,694.53 and 533,072.16 is: 735,662.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,792.04 : 1,328,694.53 = 533,072.16 : x
  2. Step 2: Convert to fraction form
    962,792.04/1,328,694.53 = 533,072.16/x
  3. Step 3: Cross multiply
    962,792.04x = 1,328,694.53 × 533,072.16
  4. Step 4: Simplify right side
    962,792.04x = 708,290,063,087.29
  5. Step 5: Solve for x
    x = 708,290,063,087.29/962,792.04
  6. Step 6: Final answer
    x = 735,662.57

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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.