Home / 793,342.86-1,094,542.79-507,028.11

Finding the Fourth Proportional to 793,342.86, 1,094,542.79 and 507,028.11

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Solution

The fourth proportional to 793,342.86, 1,094,542.79 and 507,028.11 is: 699,526.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,342.86 : 1,094,542.79 = 507,028.11 : x
  2. Step 2: Convert to fraction form
    793,342.86/1,094,542.79 = 507,028.11/x
  3. Step 3: Cross multiply
    793,342.86x = 1,094,542.79 × 507,028.11
  4. Step 4: Simplify right side
    793,342.86x = 554,963,959,592.69
  5. Step 5: Solve for x
    x = 554,963,959,592.69/793,342.86
  6. Step 6: Final answer
    x = 699,526.00

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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.