Home / 556,409.00-834,674.85-177,241.52

Finding the Fourth Proportional to 556,409.00, 834,674.85 and 177,241.52

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Solution

The fourth proportional to 556,409.00, 834,674.85 and 177,241.52 is: 265,881.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,409.00 : 834,674.85 = 177,241.52 : x
  2. Step 2: Convert to fraction form
    556,409.00/834,674.85 = 177,241.52/x
  3. Step 3: Cross multiply
    556,409.00x = 834,674.85 × 177,241.52
  4. Step 4: Simplify right side
    556,409.00x = 147,939,034,946.40
  5. Step 5: Solve for x
    x = 147,939,034,946.40/556,409.00
  6. Step 6: Final answer
    x = 265,881.82

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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.