Home / 676,041.63-932,935.88-404,096.34

Finding the Fourth Proportional to 676,041.63, 932,935.88 and 404,096.34

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Solution

The fourth proportional to 676,041.63, 932,935.88 and 404,096.34 is: 557,652.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,041.63 : 932,935.88 = 404,096.34 : x
  2. Step 2: Convert to fraction form
    676,041.63/932,935.88 = 404,096.34/x
  3. Step 3: Cross multiply
    676,041.63x = 932,935.88 × 404,096.34
  4. Step 4: Simplify right side
    676,041.63x = 376,995,972,542.20
  5. Step 5: Solve for x
    x = 376,995,972,542.20/676,041.63
  6. Step 6: Final answer
    x = 557,652.01

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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.