Home / 4,444,192.56-6,666,289.29-1,249,319.07

Finding the Fourth Proportional to 4,444,192.56, 6,666,289.29 and 1,249,319.07

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Solution

The fourth proportional to 4,444,192.56, 6,666,289.29 and 1,249,319.07 is: 1,873,978.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,192.56 : 6,666,289.29 = 1,249,319.07 : x
  2. Step 2: Convert to fraction form
    4,444,192.56/6,666,289.29 = 1,249,319.07/x
  3. Step 3: Cross multiply
    4,444,192.56x = 6,666,289.29 × 1,249,319.07
  4. Step 4: Simplify right side
    4,444,192.56x = 8,328,322,336,133.76
  5. Step 5: Solve for x
    x = 8,328,322,336,133.76/4,444,192.56
  6. Step 6: Final answer
    x = 1,873,978.73

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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.