Home / 9,765,502.24-14,645,454-2,942,736.16

Finding the Fourth Proportional to 9,765,502.24, 14,645,454 and 2,942,736.16

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Solution

The fourth proportional to 9,765,502.24, 14,645,454 and 2,942,736.16 is: 4,413,260.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,765,502.24 : 14,645,454 = 2,942,736.16 : x
  2. Step 2: Convert to fraction form
    9,765,502.24/14,645,454 = 2,942,736.16/x
  3. Step 3: Cross multiply
    9,765,502.24x = 14,645,454 × 2,942,736.16
  4. Step 4: Simplify right side
    9,765,502.24x = 43,097,707,065,416.64
  5. Step 5: Solve for x
    x = 43,097,707,065,416.64/9,765,502.24
  6. Step 6: Final answer
    x = 4,413,260.68

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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.