Home / 773,144.02-1,066,935.54-433,612.27

Finding the Fourth Proportional to 773,144.02, 1,066,935.54 and 433,612.27

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Solution

The fourth proportional to 773,144.02, 1,066,935.54 and 433,612.27 is: 598,383.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,144.02 : 1,066,935.54 = 433,612.27 : x
  2. Step 2: Convert to fraction form
    773,144.02/1,066,935.54 = 433,612.27/x
  3. Step 3: Cross multiply
    773,144.02x = 1,066,935.54 × 433,612.27
  4. Step 4: Simplify right side
    773,144.02x = 462,636,341,443.08
  5. Step 5: Solve for x
    x = 462,636,341,443.08/773,144.02
  6. Step 6: Final answer
    x = 598,383.13

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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.