Home / 3,249,437.90-4,484,364.46-1,799,133.44

Finding the Fourth Proportional to 3,249,437.90, 4,484,364.46 and 1,799,133.44

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Solution

The fourth proportional to 3,249,437.90, 4,484,364.46 and 1,799,133.44 is: 2,482,881.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,437.90 : 4,484,364.46 = 1,799,133.44 : x
  2. Step 2: Convert to fraction form
    3,249,437.90/4,484,364.46 = 1,799,133.44/x
  3. Step 3: Cross multiply
    3,249,437.90x = 4,484,364.46 × 1,799,133.44
  4. Step 4: Simplify right side
    3,249,437.90x = 8,067,970,057,133.54
  5. Step 5: Solve for x
    x = 8,067,970,057,133.54/3,249,437.90
  6. Step 6: Final answer
    x = 2,482,881.75

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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.