Home / 1,841,697.61-2,762,767.85-942,898.02

Finding the Fourth Proportional to 1,841,697.61, 2,762,767.85 and 942,898.02

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Solution

The fourth proportional to 1,841,697.61, 2,762,767.85 and 942,898.02 is: 1,414,460.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,697.61 : 2,762,767.85 = 942,898.02 : x
  2. Step 2: Convert to fraction form
    1,841,697.61/2,762,767.85 = 942,898.02/x
  3. Step 3: Cross multiply
    1,841,697.61x = 2,762,767.85 × 942,898.02
  4. Step 4: Simplify right side
    1,841,697.61x = 2,605,008,320,409.79
  5. Step 5: Solve for x
    x = 2,605,008,320,409.79/1,841,697.61
  6. Step 6: Final answer
    x = 1,414,460.39

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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.