Home / 7,110,124.92-10,662,666.66-2,559,953.16

Finding the Fourth Proportional to 7,110,124.92, 10,662,666.66 and 2,559,953.16

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Solution

The fourth proportional to 7,110,124.92, 10,662,666.66 and 2,559,953.16 is: 3,839,022.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,110,124.92 : 10,662,666.66 = 2,559,953.16 : x
  2. Step 2: Convert to fraction form
    7,110,124.92/10,662,666.66 = 2,559,953.16/x
  3. Step 3: Cross multiply
    7,110,124.92x = 10,662,666.66 × 2,559,953.16
  4. Step 4: Simplify right side
    7,110,124.92x = 27,295,927,210,293.65
  5. Step 5: Solve for x
    x = 27,295,927,210,293.65/7,110,124.92
  6. Step 6: Final answer
    x = 3,839,022.17

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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.