Home / 10,736,910.19-16,105,365.33-3,913,995.07

Finding the Fourth Proportional to 10,736,910.19, 16,105,365.33 and 3,913,995.07

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Solution

The fourth proportional to 10,736,910.19, 16,105,365.33 and 3,913,995.07 is: 5,870,992.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,736,910.19 : 16,105,365.33 = 3,913,995.07 : x
  2. Step 2: Convert to fraction form
    10,736,910.19/16,105,365.33 = 3,913,995.07/x
  3. Step 3: Cross multiply
    10,736,910.19x = 16,105,365.33 × 3,913,995.07
  4. Step 4: Simplify right side
    10,736,910.19x = 63,036,320,502,168.92
  5. Step 5: Solve for x
    x = 63,036,320,502,168.92/10,736,910.19
  6. Step 6: Final answer
    x = 5,870,992.62

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1.5x scale

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.