Home / 796,064.81-1,098,536.48-433,487.55

Finding the Fourth Proportional to 796,064.81, 1,098,536.48 and 433,487.55

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Solution

The fourth proportional to 796,064.81, 1,098,536.48 and 433,487.55 is: 598,194.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,064.81 : 1,098,536.48 = 433,487.55 : x
  2. Step 2: Convert to fraction form
    796,064.81/1,098,536.48 = 433,487.55/x
  3. Step 3: Cross multiply
    796,064.81x = 1,098,536.48 × 433,487.55
  4. Step 4: Simplify right side
    796,064.81x = 476,201,884,699.21
  5. Step 5: Solve for x
    x = 476,201,884,699.21/796,064.81
  6. Step 6: Final answer
    x = 598,194.87

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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.