Home / 1,005,973.06-1,508,960.00-247,829.27

Finding the Fourth Proportional to 1,005,973.06, 1,508,960.00 and 247,829.27

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Solution

The fourth proportional to 1,005,973.06, 1,508,960.00 and 247,829.27 is: 371,744.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,973.06 : 1,508,960.00 = 247,829.27 : x
  2. Step 2: Convert to fraction form
    1,005,973.06/1,508,960.00 = 247,829.27/x
  3. Step 3: Cross multiply
    1,005,973.06x = 1,508,960.00 × 247,829.27
  4. Step 4: Simplify right side
    1,005,973.06x = 373,964,454,020.05
  5. Step 5: Solve for x
    x = 373,964,454,020.05/1,005,973.06
  6. Step 6: Final answer
    x = 371,744.01

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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.