Home / 3,141,787.33-4,335,723.84-1,746,479.98

Finding the Fourth Proportional to 3,141,787.33, 4,335,723.84 and 1,746,479.98

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Solution

The fourth proportional to 3,141,787.33, 4,335,723.84 and 1,746,479.98 is: 2,410,174.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,141,787.33 : 4,335,723.84 = 1,746,479.98 : x
  2. Step 2: Convert to fraction form
    3,141,787.33/4,335,723.84 = 1,746,479.98/x
  3. Step 3: Cross multiply
    3,141,787.33x = 4,335,723.84 × 1,746,479.98
  4. Step 4: Simplify right side
    3,141,787.33x = 7,572,254,885,368.72
  5. Step 5: Solve for x
    x = 7,572,254,885,368.72/3,141,787.33
  6. Step 6: Final answer
    x = 2,410,174.24

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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.