Home / 3,373,877.94-4,655,835.76-1,924,040

Finding the Fourth Proportional to 3,373,877.94, 4,655,835.76 and 1,924,040

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Solution

The fourth proportional to 3,373,877.94, 4,655,835.76 and 1,924,040 is: 2,655,109.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,877.94 : 4,655,835.76 = 1,924,040 : x
  2. Step 2: Convert to fraction form
    3,373,877.94/4,655,835.76 = 1,924,040/x
  3. Step 3: Cross multiply
    3,373,877.94x = 4,655,835.76 × 1,924,040
  4. Step 4: Simplify right side
    3,373,877.94x = 8,958,014,235,670.40
  5. Step 5: Solve for x
    x = 8,958,014,235,670.40/3,373,877.94
  6. Step 6: Final answer
    x = 2,655,109.16

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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.