Home / 4,327,630.74-6,492,036.60-1,802,695.50

Finding the Fourth Proportional to 4,327,630.74, 6,492,036.60 and 1,802,695.50

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Solution

The fourth proportional to 4,327,630.74, 6,492,036.60 and 1,802,695.50 is: 2,704,289.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,630.74 : 6,492,036.60 = 1,802,695.50 : x
  2. Step 2: Convert to fraction form
    4,327,630.74/6,492,036.60 = 1,802,695.50/x
  3. Step 3: Cross multiply
    4,327,630.74x = 6,492,036.60 × 1,802,695.50
  4. Step 4: Simplify right side
    4,327,630.74x = 11,703,165,164,655.30
  5. Step 5: Solve for x
    x = 11,703,165,164,655.30/4,327,630.74
  6. Step 6: Final answer
    x = 2,704,289.22

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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.