Home / 9,457,605-14,185,077.48-3,067,913.52

Finding the Fourth Proportional to 9,457,605, 14,185,077.48 and 3,067,913.52

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Solution

The fourth proportional to 9,457,605, 14,185,077.48 and 3,067,913.52 is: 4,601,438.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,605 : 14,185,077.48 = 3,067,913.52 : x
  2. Step 2: Convert to fraction form
    9,457,605/14,185,077.48 = 3,067,913.52/x
  3. Step 3: Cross multiply
    9,457,605x = 14,185,077.48 × 3,067,913.52
  4. Step 4: Simplify right side
    9,457,605x = 43,518,590,983,139.53
  5. Step 5: Solve for x
    x = 43,518,590,983,139.53/9,457,605
  6. Step 6: Final answer
    x = 4,601,438.84

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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.