Home / 5,602,044.88-8,400,118.20-3,829,623.76

Finding the Fourth Proportional to 5,602,044.88, 8,400,118.20 and 3,829,623.76

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Solution

The fourth proportional to 5,602,044.88, 8,400,118.20 and 3,829,623.76 is: 5,742,419.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,044.88 : 8,400,118.20 = 3,829,623.76 : x
  2. Step 2: Convert to fraction form
    5,602,044.88/8,400,118.20 = 3,829,623.76/x
  3. Step 3: Cross multiply
    5,602,044.88x = 8,400,118.20 × 3,829,623.76
  4. Step 4: Simplify right side
    5,602,044.88x = 32,169,292,245,528.43
  5. Step 5: Solve for x
    x = 32,169,292,245,528.43/5,602,044.88
  6. Step 6: Final answer
    x = 5,742,419.59

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1.5x scale

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.