Home / 6,793,342.34-9,374,853.20-3,695,887.92

Finding the Fourth Proportional to 6,793,342.34, 9,374,853.20 and 3,695,887.92

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Solution

The fourth proportional to 6,793,342.34, 9,374,853.20 and 3,695,887.92 is: 5,100,347.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793,342.34 : 9,374,853.20 = 3,695,887.92 : x
  2. Step 2: Convert to fraction form
    6,793,342.34/9,374,853.20 = 3,695,887.92/x
  3. Step 3: Cross multiply
    6,793,342.34x = 9,374,853.20 × 3,695,887.92
  4. Step 4: Simplify right side
    6,793,342.34x = 34,648,406,653,877.79
  5. Step 5: Solve for x
    x = 34,648,406,653,877.79/6,793,342.34
  6. Step 6: Final answer
    x = 5,100,347.50

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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.