Home / 607,114.06-837,818.64-335,182.48

Finding the Fourth Proportional to 607,114.06, 837,818.64 and 335,182.48

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Solution

The fourth proportional to 607,114.06, 837,818.64 and 335,182.48 is: 462,552.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,114.06 : 837,818.64 = 335,182.48 : x
  2. Step 2: Convert to fraction form
    607,114.06/837,818.64 = 335,182.48/x
  3. Step 3: Cross multiply
    607,114.06x = 837,818.64 × 335,182.48
  4. Step 4: Simplify right side
    607,114.06x = 280,822,129,545.43
  5. Step 5: Solve for x
    x = 280,822,129,545.43/607,114.06
  6. Step 6: Final answer
    x = 462,552.51

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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.