Home / 1,094,257.02-1,641,384-608,248.11

Finding the Fourth Proportional to 1,094,257.02, 1,641,384 and 608,248.11

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Solution

The fourth proportional to 1,094,257.02, 1,641,384 and 608,248.11 is: 912,371.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,257.02 : 1,641,384 = 608,248.11 : x
  2. Step 2: Convert to fraction form
    1,094,257.02/1,641,384 = 608,248.11/x
  3. Step 3: Cross multiply
    1,094,257.02x = 1,641,384 × 608,248.11
  4. Step 4: Simplify right side
    1,094,257.02x = 998,368,715,784.24
  5. Step 5: Solve for x
    x = 998,368,715,784.24/1,094,257.02
  6. Step 6: Final answer
    x = 912,371.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.