Home / 3,657,898.02-5,047,833.10-2,026,300.32

Finding the Fourth Proportional to 3,657,898.02, 5,047,833.10 and 2,026,300.32

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Solution

The fourth proportional to 3,657,898.02, 5,047,833.10 and 2,026,300.32 is: 2,796,257.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,898.02 : 5,047,833.10 = 2,026,300.32 : x
  2. Step 2: Convert to fraction form
    3,657,898.02/5,047,833.10 = 2,026,300.32/x
  3. Step 3: Cross multiply
    3,657,898.02x = 5,047,833.10 × 2,026,300.32
  4. Step 4: Simplify right side
    3,657,898.02x = 10,228,425,825,836.59
  5. Step 5: Solve for x
    x = 10,228,425,825,836.59/3,657,898.02
  6. Step 6: Final answer
    x = 2,796,257.79

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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.