Home / 1,541,465.60-2,307,591.66-932,410.71

Finding the Fourth Proportional to 1,541,465.60, 2,307,591.66 and 932,410.71

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Solution

The fourth proportional to 1,541,465.60, 2,307,591.66 and 932,410.71 is: 1,395,829.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,465.60 : 2,307,591.66 = 932,410.71 : x
  2. Step 2: Convert to fraction form
    1,541,465.60/2,307,591.66 = 932,410.71/x
  3. Step 3: Cross multiply
    1,541,465.60x = 2,307,591.66 × 932,410.71
  4. Step 4: Simplify right side
    1,541,465.60x = 2,151,623,178,090.68
  5. Step 5: Solve for x
    x = 2,151,623,178,090.68/1,541,465.60
  6. Step 6: Final answer
    x = 1,395,829.52

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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.