Home / 1,060,840.77-1,463,991.93-653,177.79

Finding the Fourth Proportional to 1,060,840.77, 1,463,991.93 and 653,177.79

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Solution

The fourth proportional to 1,060,840.77, 1,463,991.93 and 653,177.79 is: 901,404.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,840.77 : 1,463,991.93 = 653,177.79 : x
  2. Step 2: Convert to fraction form
    1,060,840.77/1,463,991.93 = 653,177.79/x
  3. Step 3: Cross multiply
    1,060,840.77x = 1,463,991.93 × 653,177.79
  4. Step 4: Simplify right side
    1,060,840.77x = 956,247,013,415.24
  5. Step 5: Solve for x
    x = 956,247,013,415.24/1,060,840.77
  6. Step 6: Final answer
    x = 901,404.85

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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.