Home / 1,788,648.12-2,683,058.28-590,543.91

Finding the Fourth Proportional to 1,788,648.12, 2,683,058.28 and 590,543.91

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Solution

The fourth proportional to 1,788,648.12, 2,683,058.28 and 590,543.91 is: 885,844.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,648.12 : 2,683,058.28 = 590,543.91 : x
  2. Step 2: Convert to fraction form
    1,788,648.12/2,683,058.28 = 590,543.91/x
  3. Step 3: Cross multiply
    1,788,648.12x = 2,683,058.28 × 590,543.91
  4. Step 4: Simplify right side
    1,788,648.12x = 1,584,463,727,429.07
  5. Step 5: Solve for x
    x = 1,584,463,727,429.07/1,788,648.12
  6. Step 6: Final answer
    x = 885,844.29

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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.