Home / 1,060,850.90-1,464,005.84-653,187.94

Finding the Fourth Proportional to 1,060,850.90, 1,464,005.84 and 653,187.94

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Solution

The fourth proportional to 1,060,850.90, 1,464,005.84 and 653,187.94 is: 901,418.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,850.90 : 1,464,005.84 = 653,187.94 : x
  2. Step 2: Convert to fraction form
    1,060,850.90/1,464,005.84 = 653,187.94/x
  3. Step 3: Cross multiply
    1,060,850.90x = 1,464,005.84 × 653,187.94
  4. Step 4: Simplify right side
    1,060,850.90x = 956,270,956,750.53
  5. Step 5: Solve for x
    x = 956,270,956,750.53/1,060,850.90
  6. Step 6: Final answer
    x = 901,418.82

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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.