Home / 2,564,562.47-3,538,749.60-1,462,136.13

Finding the Fourth Proportional to 2,564,562.47, 3,538,749.60 and 1,462,136.13

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Solution

The fourth proportional to 2,564,562.47, 3,538,749.60 and 1,462,136.13 is: 2,017,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,562.47 : 3,538,749.60 = 1,462,136.13 : x
  2. Step 2: Convert to fraction form
    2,564,562.47/3,538,749.60 = 1,462,136.13/x
  3. Step 3: Cross multiply
    2,564,562.47x = 3,538,749.60 × 1,462,136.13
  4. Step 4: Simplify right side
    2,564,562.47x = 5,174,133,645,183.05
  5. Step 5: Solve for x
    x = 5,174,133,645,183.05/2,564,562.47
  6. Step 6: Final answer
    x = 2,017,550.25

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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.