Home / 3,249,068.94-4,482,307.11-1,959,192.73

Finding the Fourth Proportional to 3,249,068.94, 4,482,307.11 and 1,959,192.73

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Solution

The fourth proportional to 3,249,068.94, 4,482,307.11 and 1,959,192.73 is: 2,702,836.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,068.94 : 4,482,307.11 = 1,959,192.73 : x
  2. Step 2: Convert to fraction form
    3,249,068.94/4,482,307.11 = 1,959,192.73/x
  3. Step 3: Cross multiply
    3,249,068.94x = 4,482,307.11 × 1,959,192.73
  4. Step 4: Simplify right side
    3,249,068.94x = 8,781,703,503,539.31
  5. Step 5: Solve for x
    x = 8,781,703,503,539.31/3,249,068.94
  6. Step 6: Final answer
    x = 2,702,836.93

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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.