Home / 1,062,486.99-1,466,160.75-603,698.13

Finding the Fourth Proportional to 1,062,486.99, 1,466,160.75 and 603,698.13

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Solution

The fourth proportional to 1,062,486.99, 1,466,160.75 and 603,698.13 is: 833,062.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,486.99 : 1,466,160.75 = 603,698.13 : x
  2. Step 2: Convert to fraction form
    1,062,486.99/1,466,160.75 = 603,698.13/x
  3. Step 3: Cross multiply
    1,062,486.99x = 1,466,160.75 × 603,698.13
  4. Step 4: Simplify right side
    1,062,486.99x = 885,118,503,054.40
  5. Step 5: Solve for x
    x = 885,118,503,054.40/1,062,486.99
  6. Step 6: Final answer
    x = 833,062.91

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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.