Home / 2,641,753.02-3,645,633.48-1,496,056.62

Finding the Fourth Proportional to 2,641,753.02, 3,645,633.48 and 1,496,056.62

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Solution

The fourth proportional to 2,641,753.02, 3,645,633.48 and 1,496,056.62 is: 2,064,566.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,753.02 : 3,645,633.48 = 1,496,056.62 : x
  2. Step 2: Convert to fraction form
    2,641,753.02/3,645,633.48 = 1,496,056.62/x
  3. Step 3: Cross multiply
    2,641,753.02x = 3,645,633.48 × 1,496,056.62
  4. Step 4: Simplify right side
    2,641,753.02x = 5,454,074,101,847.64
  5. Step 5: Solve for x
    x = 5,454,074,101,847.64/2,641,753.02
  6. Step 6: Final answer
    x = 2,064,566.24

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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.