Home / 943,077.65-1,413,822.96-410,197.32

Finding the Fourth Proportional to 943,077.65, 1,413,822.96 and 410,197.32

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Solution

The fourth proportional to 943,077.65, 1,413,822.96 and 410,197.32 is: 614,950.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,077.65 : 1,413,822.96 = 410,197.32 : x
  2. Step 2: Convert to fraction form
    943,077.65/1,413,822.96 = 410,197.32/x
  3. Step 3: Cross multiply
    943,077.65x = 1,413,822.96 × 410,197.32
  4. Step 4: Simplify right side
    943,077.65x = 579,946,389,146.47
  5. Step 5: Solve for x
    x = 579,946,389,146.47/943,077.65
  6. Step 6: Final answer
    x = 614,950.84

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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.