Home / 6,723,007.90-10,095,009.45-3,888,655.90

Finding the Fourth Proportional to 6,723,007.90, 10,095,009.45 and 3,888,655.90

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Solution

The fourth proportional to 6,723,007.90, 10,095,009.45 and 3,888,655.90 is: 5,839,055.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,007.90 : 10,095,009.45 = 3,888,655.90 : x
  2. Step 2: Convert to fraction form
    6,723,007.90/10,095,009.45 = 3,888,655.90/x
  3. Step 3: Cross multiply
    6,723,007.90x = 10,095,009.45 × 3,888,655.90
  4. Step 4: Simplify right side
    6,723,007.90x = 39,256,018,058,298.25
  5. Step 5: Solve for x
    x = 39,256,018,058,298.25/6,723,007.90
  6. Step 6: Final answer
    x = 5,839,055.77

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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.