Home / 1,094,575.17-1,510,499.43-611,148.54

Finding the Fourth Proportional to 1,094,575.17, 1,510,499.43 and 611,148.54

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Solution

The fourth proportional to 1,094,575.17, 1,510,499.43 and 611,148.54 is: 843,377.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,575.17 : 1,510,499.43 = 611,148.54 : x
  2. Step 2: Convert to fraction form
    1,094,575.17/1,510,499.43 = 611,148.54/x
  3. Step 3: Cross multiply
    1,094,575.17x = 1,510,499.43 × 611,148.54
  4. Step 4: Simplify right side
    1,094,575.17x = 923,139,521,315.33
  5. Step 5: Solve for x
    x = 923,139,521,315.33/1,094,575.17
  6. Step 6: Final answer
    x = 843,377.00

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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.