Home / 1,462,484.61-2,193,504.57-563,795.28

Finding the Fourth Proportional to 1,462,484.61, 2,193,504.57 and 563,795.28

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Solution

The fourth proportional to 1,462,484.61, 2,193,504.57 and 563,795.28 is: 845,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,484.61 : 2,193,504.57 = 563,795.28 : x
  2. Step 2: Convert to fraction form
    1,462,484.61/2,193,504.57 = 563,795.28/x
  3. Step 3: Cross multiply
    1,462,484.61x = 2,193,504.57 × 563,795.28
  4. Step 4: Simplify right side
    1,462,484.61x = 1,236,687,523,224.43
  5. Step 5: Solve for x
    x = 1,236,687,523,224.43/1,462,484.61
  6. Step 6: Final answer
    x = 845,607.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.