Home / 1,004,404.66-1,385,862.77-596,643.98

Finding the Fourth Proportional to 1,004,404.66, 1,385,862.77 and 596,643.98

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Solution

The fourth proportional to 1,004,404.66, 1,385,862.77 and 596,643.98 is: 823,240.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,404.66 : 1,385,862.77 = 596,643.98 : x
  2. Step 2: Convert to fraction form
    1,004,404.66/1,385,862.77 = 596,643.98/x
  3. Step 3: Cross multiply
    1,004,404.66x = 1,385,862.77 × 596,643.98
  4. Step 4: Simplify right side
    1,004,404.66x = 826,866,670,032.80
  5. Step 5: Solve for x
    x = 826,866,670,032.80/1,004,404.66
  6. Step 6: Final answer
    x = 823,240.58

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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.