Home / 1,022,603.07-1,411,199.24-569,923.23

Finding the Fourth Proportional to 1,022,603.07, 1,411,199.24 and 569,923.23

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Solution

The fourth proportional to 1,022,603.07, 1,411,199.24 and 569,923.23 is: 786,497.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,603.07 : 1,411,199.24 = 569,923.23 : x
  2. Step 2: Convert to fraction form
    1,022,603.07/1,411,199.24 = 569,923.23/x
  3. Step 3: Cross multiply
    1,022,603.07x = 1,411,199.24 × 569,923.23
  4. Step 4: Simplify right side
    1,022,603.07x = 804,275,226,184.73
  5. Step 5: Solve for x
    x = 804,275,226,184.73/1,022,603.07
  6. Step 6: Final answer
    x = 786,497.96

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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.