Home / 960,260.16-1,325,046.06-530,514.66

Finding the Fourth Proportional to 960,260.16, 1,325,046.06 and 530,514.66

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Solution

The fourth proportional to 960,260.16, 1,325,046.06 and 530,514.66 is: 732,047.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,260.16 : 1,325,046.06 = 530,514.66 : x
  2. Step 2: Convert to fraction form
    960,260.16/1,325,046.06 = 530,514.66/x
  3. Step 3: Cross multiply
    960,260.16x = 1,325,046.06 × 530,514.66
  4. Step 4: Simplify right side
    960,260.16x = 702,956,360,005.24
  5. Step 5: Solve for x
    x = 702,956,360,005.24/960,260.16
  6. Step 6: Final answer
    x = 732,047.82

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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.