Home / 4,565,939.86-6,300,673.77-2,605,358.53

Finding the Fourth Proportional to 4,565,939.86, 6,300,673.77 and 2,605,358.53

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Solution

The fourth proportional to 4,565,939.86, 6,300,673.77 and 2,605,358.53 is: 3,595,210.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565,939.86 : 6,300,673.77 = 2,605,358.53 : x
  2. Step 2: Convert to fraction form
    4,565,939.86/6,300,673.77 = 2,605,358.53/x
  3. Step 3: Cross multiply
    4,565,939.86x = 6,300,673.77 × 2,605,358.53
  4. Step 4: Simplify right side
    4,565,939.86x = 16,415,514,169,062.69
  5. Step 5: Solve for x
    x = 16,415,514,169,062.69/4,565,939.86
  6. Step 6: Final answer
    x = 3,595,210.33

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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.