Home / 3,566,560.89-5,350,247.27-1,293,155.93

Finding the Fourth Proportional to 3,566,560.89, 5,350,247.27 and 1,293,155.93

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Solution

The fourth proportional to 3,566,560.89, 5,350,247.27 and 1,293,155.93 is: 1,939,881.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,560.89 : 5,350,247.27 = 1,293,155.93 : x
  2. Step 2: Convert to fraction form
    3,566,560.89/5,350,247.27 = 1,293,155.93/x
  3. Step 3: Cross multiply
    3,566,560.89x = 5,350,247.27 × 1,293,155.93
  4. Step 4: Simplify right side
    3,566,560.89x = 6,918,703,984,166.81
  5. Step 5: Solve for x
    x = 6,918,703,984,166.81/3,566,560.89
  6. Step 6: Final answer
    x = 1,939,881.08

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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.