Home / 1,692,822.42-2,336,094.98-967,686.33

Finding the Fourth Proportional to 1,692,822.42, 2,336,094.98 and 967,686.33

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Solution

The fourth proportional to 1,692,822.42, 2,336,094.98 and 967,686.33 is: 1,335,407.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,822.42 : 2,336,094.98 = 967,686.33 : x
  2. Step 2: Convert to fraction form
    1,692,822.42/2,336,094.98 = 967,686.33/x
  3. Step 3: Cross multiply
    1,692,822.42x = 2,336,094.98 × 967,686.33
  4. Step 4: Simplify right side
    1,692,822.42x = 2,260,607,172,889.19
  5. Step 5: Solve for x
    x = 2,260,607,172,889.19/1,692,822.42
  6. Step 6: Final answer
    x = 1,335,407.16

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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.