Home / 3,016,513.36-4,164,130.33-1,793,214.91

Finding the Fourth Proportional to 3,016,513.36, 4,164,130.33 and 1,793,214.91

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Solution

The fourth proportional to 3,016,513.36, 4,164,130.33 and 1,793,214.91 is: 2,475,434.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,513.36 : 4,164,130.33 = 1,793,214.91 : x
  2. Step 2: Convert to fraction form
    3,016,513.36/4,164,130.33 = 1,793,214.91/x
  3. Step 3: Cross multiply
    3,016,513.36x = 4,164,130.33 × 1,793,214.91
  4. Step 4: Simplify right side
    3,016,513.36x = 7,467,180,580,045.86
  5. Step 5: Solve for x
    x = 7,467,180,580,045.86/3,016,513.36
  6. Step 6: Final answer
    x = 2,475,434.28

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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.