Home / 750,060.96-1,035,044.40-410,463.60

Finding the Fourth Proportional to 750,060.96, 1,035,044.40 and 410,463.60

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Solution

The fourth proportional to 750,060.96, 1,035,044.40 and 410,463.60 is: 566,418.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,060.96 : 1,035,044.40 = 410,463.60 : x
  2. Step 2: Convert to fraction form
    750,060.96/1,035,044.40 = 410,463.60/x
  3. Step 3: Cross multiply
    750,060.96x = 1,035,044.40 × 410,463.60
  4. Step 4: Simplify right side
    750,060.96x = 424,848,050,583.84
  5. Step 5: Solve for x
    x = 424,848,050,583.84/750,060.96
  6. Step 6: Final answer
    x = 566,418.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.