Home / 3,402,703.54-4,695,727.17-1,874,810.26

Finding the Fourth Proportional to 3,402,703.54, 4,695,727.17 and 1,874,810.26

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Solution

The fourth proportional to 3,402,703.54, 4,695,727.17 and 1,874,810.26 is: 2,587,236.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,703.54 : 4,695,727.17 = 1,874,810.26 : x
  2. Step 2: Convert to fraction form
    3,402,703.54/4,695,727.17 = 1,874,810.26/x
  3. Step 3: Cross multiply
    3,402,703.54x = 4,695,727.17 × 1,874,810.26
  4. Step 4: Simplify right side
    3,402,703.54x = 8,803,597,476,476.76
  5. Step 5: Solve for x
    x = 8,803,597,476,476.76/3,402,703.54
  6. Step 6: Final answer
    x = 2,587,236.11

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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.