Home / 1,173,944.02-1,760,829.92-375,011.06

Finding the Fourth Proportional to 1,173,944.02, 1,760,829.92 and 375,011.06

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Solution

The fourth proportional to 1,173,944.02, 1,760,829.92 and 375,011.06 is: 562,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,944.02 : 1,760,829.92 = 375,011.06 : x
  2. Step 2: Convert to fraction form
    1,173,944.02/1,760,829.92 = 375,011.06/x
  3. Step 3: Cross multiply
    1,173,944.02x = 1,760,829.92 × 375,011.06
  4. Step 4: Simplify right side
    1,173,944.02x = 660,330,694,778.92
  5. Step 5: Solve for x
    x = 660,330,694,778.92/1,173,944.02
  6. Step 6: Final answer
    x = 562,489.08

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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.