Home / 1,771,878.30-2,445,192.39-967,062.30

Finding the Fourth Proportional to 1,771,878.30, 2,445,192.39 and 967,062.30

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Solution

The fourth proportional to 1,771,878.30, 2,445,192.39 and 967,062.30 is: 1,334,546.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,878.30 : 2,445,192.39 = 967,062.30 : x
  2. Step 2: Convert to fraction form
    1,771,878.30/2,445,192.39 = 967,062.30/x
  3. Step 3: Cross multiply
    1,771,878.30x = 2,445,192.39 × 967,062.30
  4. Step 4: Simplify right side
    1,771,878.30x = 2,364,653,376,615.90
  5. Step 5: Solve for x
    x = 2,364,653,376,615.90/1,771,878.30
  6. Step 6: Final answer
    x = 1,334,546.16

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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.