Home / 1,046,182.62-1,443,726.21-587,297.07

Finding the Fourth Proportional to 1,046,182.62, 1,443,726.21 and 587,297.07

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Solution

The fourth proportional to 1,046,182.62, 1,443,726.21 and 587,297.07 is: 810,466.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,182.62 : 1,443,726.21 = 587,297.07 : x
  2. Step 2: Convert to fraction form
    1,046,182.62/1,443,726.21 = 587,297.07/x
  3. Step 3: Cross multiply
    1,046,182.62x = 1,443,726.21 × 587,297.07
  4. Step 4: Simplify right side
    1,046,182.62x = 847,896,169,496.68
  5. Step 5: Solve for x
    x = 847,896,169,496.68/1,046,182.62
  6. Step 6: Final answer
    x = 810,466.70

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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.