Home / 739,266.01-1,019,936.51-603,064.51

Finding the Fourth Proportional to 739,266.01, 1,019,936.51 and 603,064.51

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Solution

The fourth proportional to 739,266.01, 1,019,936.51 and 603,064.51 is: 832,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,266.01 : 1,019,936.51 = 603,064.51 : x
  2. Step 2: Convert to fraction form
    739,266.01/1,019,936.51 = 603,064.51/x
  3. Step 3: Cross multiply
    739,266.01x = 1,019,936.51 × 603,064.51
  4. Step 4: Simplify right side
    739,266.01x = 615,087,508,330.59
  5. Step 5: Solve for x
    x = 615,087,508,330.59/739,266.01
  6. Step 6: Final answer
    x = 832,024.61

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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.