Home / 1,163,865.24-1,606,118.22-654,567.48

Finding the Fourth Proportional to 1,163,865.24, 1,606,118.22 and 654,567.48

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Solution

The fourth proportional to 1,163,865.24, 1,606,118.22 and 654,567.48 is: 903,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,865.24 : 1,606,118.22 = 654,567.48 : x
  2. Step 2: Convert to fraction form
    1,163,865.24/1,606,118.22 = 654,567.48/x
  3. Step 3: Cross multiply
    1,163,865.24x = 1,606,118.22 × 654,567.48
  4. Step 4: Simplify right side
    1,163,865.24x = 1,051,312,755,847.49
  5. Step 5: Solve for x
    x = 1,051,312,755,847.49/1,163,865.24
  6. Step 6: Final answer
    x = 903,294.23

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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.