Home / 564,080.02-846,122.91-190,106.26

Finding the Fourth Proportional to 564,080.02, 846,122.91 and 190,106.26

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Solution

The fourth proportional to 564,080.02, 846,122.91 and 190,106.26 is: 285,160.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,080.02 : 846,122.91 = 190,106.26 : x
  2. Step 2: Convert to fraction form
    564,080.02/846,122.91 = 190,106.26/x
  3. Step 3: Cross multiply
    564,080.02x = 846,122.91 × 190,106.26
  4. Step 4: Simplify right side
    564,080.02x = 160,853,261,920.42
  5. Step 5: Solve for x
    x = 160,853,261,920.42/564,080.02
  6. Step 6: Final answer
    x = 285,160.36

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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.