Home / 9,962,048.42-13,747,703.57-5,610,727.61

Finding the Fourth Proportional to 9,962,048.42, 13,747,703.57 and 5,610,727.61

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Solution

The fourth proportional to 9,962,048.42, 13,747,703.57 and 5,610,727.61 is: 7,742,847.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962,048.42 : 13,747,703.57 = 5,610,727.61 : x
  2. Step 2: Convert to fraction form
    9,962,048.42/13,747,703.57 = 5,610,727.61/x
  3. Step 3: Cross multiply
    9,962,048.42x = 13,747,703.57 × 5,610,727.61
  4. Step 4: Simplify right side
    9,962,048.42x = 77,134,619,897,502.42
  5. Step 5: Solve for x
    x = 77,134,619,897,502.42/9,962,048.42
  6. Step 6: Final answer
    x = 7,742,847.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.