Home / 1,062,578.64-1,466,359.07-603,694.01

Finding the Fourth Proportional to 1,062,578.64, 1,466,359.07 and 603,694.01

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Solution

The fourth proportional to 1,062,578.64, 1,466,359.07 and 603,694.01 is: 833,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,578.64 : 1,466,359.07 = 603,694.01 : x
  2. Step 2: Convert to fraction form
    1,062,578.64/1,466,359.07 = 603,694.01/x
  3. Step 3: Cross multiply
    1,062,578.64x = 1,466,359.07 × 603,694.01
  4. Step 4: Simplify right side
    1,062,578.64x = 885,232,176,717.91
  5. Step 5: Solve for x
    x = 885,232,176,717.91/1,062,578.64
  6. Step 6: Final answer
    x = 833,098.03

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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.