Home / 3,576,328.07-4,935,182.51-2,027,693.93

Finding the Fourth Proportional to 3,576,328.07, 4,935,182.51 and 2,027,693.93

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Solution

The fourth proportional to 3,576,328.07, 4,935,182.51 and 2,027,693.93 is: 2,798,132.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,328.07 : 4,935,182.51 = 2,027,693.93 : x
  2. Step 2: Convert to fraction form
    3,576,328.07/4,935,182.51 = 2,027,693.93/x
  3. Step 3: Cross multiply
    3,576,328.07x = 4,935,182.51 × 2,027,693.93
  4. Step 4: Simplify right side
    3,576,328.07x = 10,007,039,608,830.69
  5. Step 5: Solve for x
    x = 10,007,039,608,830.69/3,576,328.07
  6. Step 6: Final answer
    x = 2,798,132.45

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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.