Home / 1,664,696.30-2,495,545.52-598,988.88

Finding the Fourth Proportional to 1,664,696.30, 2,495,545.52 and 598,988.88

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Solution

The fourth proportional to 1,664,696.30, 2,495,545.52 and 598,988.88 is: 897,943.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,696.30 : 2,495,545.52 = 598,988.88 : x
  2. Step 2: Convert to fraction form
    1,664,696.30/2,495,545.52 = 598,988.88/x
  3. Step 3: Cross multiply
    1,664,696.30x = 2,495,545.52 × 598,988.88
  4. Step 4: Simplify right side
    1,664,696.30x = 1,494,804,016,013.82
  5. Step 5: Solve for x
    x = 1,494,804,016,013.82/1,664,696.30
  6. Step 6: Final answer
    x = 897,943.98

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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.