Home / 9,630,346.80-14,441,320.56-3,642,515.76

Finding the Fourth Proportional to 9,630,346.80, 14,441,320.56 and 3,642,515.76

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Solution

The fourth proportional to 9,630,346.80, 14,441,320.56 and 3,642,515.76 is: 5,462,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630,346.80 : 14,441,320.56 = 3,642,515.76 : x
  2. Step 2: Convert to fraction form
    9,630,346.80/14,441,320.56 = 3,642,515.76/x
  3. Step 3: Cross multiply
    9,630,346.80x = 14,441,320.56 × 3,642,515.76
  4. Step 4: Simplify right side
    9,630,346.80x = 52,602,737,735,012.02
  5. Step 5: Solve for x
    x = 52,602,737,735,012.02/9,630,346.80
  6. Step 6: Final answer
    x = 5,462,185.20

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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.