Home / 1,414,613.72-1,952,421.69-833,802.94

Finding the Fourth Proportional to 1,414,613.72, 1,952,421.69 and 833,802.94

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Solution

The fourth proportional to 1,414,613.72, 1,952,421.69 and 833,802.94 is: 1,150,798.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,613.72 : 1,952,421.69 = 833,802.94 : x
  2. Step 2: Convert to fraction form
    1,414,613.72/1,952,421.69 = 833,802.94/x
  3. Step 3: Cross multiply
    1,414,613.72x = 1,952,421.69 × 833,802.94
  4. Step 4: Simplify right side
    1,414,613.72x = 1,627,934,950,809.06
  5. Step 5: Solve for x
    x = 1,627,934,950,809.06/1,414,613.72
  6. Step 6: Final answer
    x = 1,150,798.22

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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.