Home / 4,254,984.07-5,871,892.10-2,321,285.45

Finding the Fourth Proportional to 4,254,984.07, 5,871,892.10 and 2,321,285.45

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Solution

The fourth proportional to 4,254,984.07, 5,871,892.10 and 2,321,285.45 is: 3,203,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,984.07 : 5,871,892.10 = 2,321,285.45 : x
  2. Step 2: Convert to fraction form
    4,254,984.07/5,871,892.10 = 2,321,285.45/x
  3. Step 3: Cross multiply
    4,254,984.07x = 5,871,892.10 × 2,321,285.45
  4. Step 4: Simplify right side
    4,254,984.07x = 13,630,337,654,734.06
  5. Step 5: Solve for x
    x = 13,630,337,654,734.06/4,254,984.07
  6. Step 6: Final answer
    x = 3,203,381.60

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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.