Home / 1,060,837.76-1,463,987.79-653,174.79

Finding the Fourth Proportional to 1,060,837.76, 1,463,987.79 and 653,174.79

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Solution

The fourth proportional to 1,060,837.76, 1,463,987.79 and 653,174.79 is: 901,400.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,837.76 : 1,463,987.79 = 653,174.79 : x
  2. Step 2: Convert to fraction form
    1,060,837.76/1,463,987.79 = 653,174.79/x
  3. Step 3: Cross multiply
    1,060,837.76x = 1,463,987.79 × 653,174.79
  4. Step 4: Simplify right side
    1,060,837.76x = 956,239,917,295.81
  5. Step 5: Solve for x
    x = 956,239,917,295.81/1,060,837.76
  6. Step 6: Final answer
    x = 901,400.72

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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.