Home / 836,033.04-1,153,718.64-454,058.64

Finding the Fourth Proportional to 836,033.04, 1,153,718.64 and 454,058.64

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Solution

The fourth proportional to 836,033.04, 1,153,718.64 and 454,058.64 is: 626,597.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,033.04 : 1,153,718.64 = 454,058.64 : x
  2. Step 2: Convert to fraction form
    836,033.04/1,153,718.64 = 454,058.64/x
  3. Step 3: Cross multiply
    836,033.04x = 1,153,718.64 × 454,058.64
  4. Step 4: Simplify right side
    836,033.04x = 523,855,916,621.05
  5. Step 5: Solve for x
    x = 523,855,916,621.05/836,033.04
  6. Step 6: Final answer
    x = 626,597.15

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Double scale
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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.