Home / 9,950,475.16-14,925,796.32-2,762,569.58

Finding the Fourth Proportional to 9,950,475.16, 14,925,796.32 and 2,762,569.58

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Solution

The fourth proportional to 9,950,475.16, 14,925,796.32 and 2,762,569.58 is: 4,143,877.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,475.16 : 14,925,796.32 = 2,762,569.58 : x
  2. Step 2: Convert to fraction form
    9,950,475.16/14,925,796.32 = 2,762,569.58/x
  3. Step 3: Cross multiply
    9,950,475.16x = 14,925,796.32 × 2,762,569.58
  4. Step 4: Simplify right side
    9,950,475.16x = 41,233,550,903,042.62
  5. Step 5: Solve for x
    x = 41,233,550,903,042.62/9,950,475.16
  6. Step 6: Final answer
    x = 4,143,877.58

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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.