Home / 5,924,944.47-8,887,416.72-1,665,112.71

Finding the Fourth Proportional to 5,924,944.47, 8,887,416.72 and 1,665,112.71

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Solution

The fourth proportional to 5,924,944.47, 8,887,416.72 and 1,665,112.71 is: 2,497,669.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,944.47 : 8,887,416.72 = 1,665,112.71 : x
  2. Step 2: Convert to fraction form
    5,924,944.47/8,887,416.72 = 1,665,112.71/x
  3. Step 3: Cross multiply
    5,924,944.47x = 8,887,416.72 × 1,665,112.71
  4. Step 4: Simplify right side
    5,924,944.47x = 14,798,550,539,538.51
  5. Step 5: Solve for x
    x = 14,798,550,539,538.51/5,924,944.47
  6. Step 6: Final answer
    x = 2,497,669.07

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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.