Home / 1,062,549.93-1,466,353.05-603,656.11

Finding the Fourth Proportional to 1,062,549.93, 1,466,353.05 and 603,656.11

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Solution

The fourth proportional to 1,062,549.93, 1,466,353.05 and 603,656.11 is: 833,064.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,549.93 : 1,466,353.05 = 603,656.11 : x
  2. Step 2: Convert to fraction form
    1,062,549.93/1,466,353.05 = 603,656.11/x
  3. Step 3: Cross multiply
    1,062,549.93x = 1,466,353.05 × 603,656.11
  4. Step 4: Simplify right side
    1,062,549.93x = 885,172,970,717.87
  5. Step 5: Solve for x
    x = 885,172,970,717.87/1,062,549.93
  6. Step 6: Final answer
    x = 833,064.82

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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.