Home / 702,997.07-1,054,048.61-596,417.74

Finding the Fourth Proportional to 702,997.07, 1,054,048.61 and 596,417.74

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Solution

The fourth proportional to 702,997.07, 1,054,048.61 and 596,417.74 is: 894,247.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,997.07 : 1,054,048.61 = 596,417.74 : x
  2. Step 2: Convert to fraction form
    702,997.07/1,054,048.61 = 596,417.74/x
  3. Step 3: Cross multiply
    702,997.07x = 1,054,048.61 × 596,417.74
  4. Step 4: Simplify right side
    702,997.07x = 628,653,288,682.26
  5. Step 5: Solve for x
    x = 628,653,288,682.26/702,997.07
  6. Step 6: Final answer
    x = 894,247.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.