Home / 3,576,615.84-5,357,726.64-1,654,820.64

Finding the Fourth Proportional to 3,576,615.84, 5,357,726.64 and 1,654,820.64

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Solution

The fourth proportional to 3,576,615.84, 5,357,726.64 and 1,654,820.64 is: 2,478,901.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,615.84 : 5,357,726.64 = 1,654,820.64 : x
  2. Step 2: Convert to fraction form
    3,576,615.84/5,357,726.64 = 1,654,820.64/x
  3. Step 3: Cross multiply
    3,576,615.84x = 5,357,726.64 × 1,654,820.64
  4. Step 4: Simplify right side
    3,576,615.84x = 8,866,076,627,349.85
  5. Step 5: Solve for x
    x = 8,866,076,627,349.85/3,576,615.84
  6. Step 6: Final answer
    x = 2,478,901.01

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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.