Home / 1,176,627.63-1,764,966.02-335,179.38

Finding the Fourth Proportional to 1,176,627.63, 1,764,966.02 and 335,179.38

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Solution

The fourth proportional to 1,176,627.63, 1,764,966.02 and 335,179.38 is: 502,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,627.63 : 1,764,966.02 = 335,179.38 : x
  2. Step 2: Convert to fraction form
    1,176,627.63/1,764,966.02 = 335,179.38/x
  3. Step 3: Cross multiply
    1,176,627.63x = 1,764,966.02 × 335,179.38
  4. Step 4: Simplify right side
    1,176,627.63x = 591,580,214,628.77
  5. Step 5: Solve for x
    x = 591,580,214,628.77/1,176,627.63
  6. Step 6: Final answer
    x = 502,776.07

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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.