Home / 2,740,708.31-3,781,307.96-1,594,567.22

Finding the Fourth Proportional to 2,740,708.31, 3,781,307.96 and 1,594,567.22

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Solution

The fourth proportional to 2,740,708.31, 3,781,307.96 and 1,594,567.22 is: 2,199,996.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,708.31 : 3,781,307.96 = 1,594,567.22 : x
  2. Step 2: Convert to fraction form
    2,740,708.31/3,781,307.96 = 1,594,567.22/x
  3. Step 3: Cross multiply
    2,740,708.31x = 3,781,307.96 × 1,594,567.22
  4. Step 4: Simplify right side
    2,740,708.31x = 6,029,549,709,810.76
  5. Step 5: Solve for x
    x = 6,029,549,709,810.76/2,740,708.31
  6. Step 6: Final answer
    x = 2,199,996.88

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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.