Home / 3,473,142.66-4,793,530.05-2,023,697.07

Finding the Fourth Proportional to 3,473,142.66, 4,793,530.05 and 2,023,697.07

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Solution

The fourth proportional to 3,473,142.66, 4,793,530.05 and 2,023,697.07 is: 2,793,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,142.66 : 4,793,530.05 = 2,023,697.07 : x
  2. Step 2: Convert to fraction form
    3,473,142.66/4,793,530.05 = 2,023,697.07/x
  3. Step 3: Cross multiply
    3,473,142.66x = 4,793,530.05 × 2,023,697.07
  4. Step 4: Simplify right side
    3,473,142.66x = 9,700,652,717,141.95
  5. Step 5: Solve for x
    x = 9,700,652,717,141.95/3,473,142.66
  6. Step 6: Final answer
    x = 2,793,047.58

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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.