Home / 4,249,550.30-5,864,208.77-2,315,769.66

Finding the Fourth Proportional to 4,249,550.30, 5,864,208.77 and 2,315,769.66

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Solution

The fourth proportional to 4,249,550.30, 5,864,208.77 and 2,315,769.66 is: 3,195,669.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,550.30 : 5,864,208.77 = 2,315,769.66 : x
  2. Step 2: Convert to fraction form
    4,249,550.30/5,864,208.77 = 2,315,769.66/x
  3. Step 3: Cross multiply
    4,249,550.30x = 5,864,208.77 × 2,315,769.66
  4. Step 4: Simplify right side
    4,249,550.30x = 13,580,156,755,261.34
  5. Step 5: Solve for x
    x = 13,580,156,755,261.34/4,249,550.30
  6. Step 6: Final answer
    x = 3,195,669.14

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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.