Home / 2,426,823.49-3,350,228.89-1,509,348.38

Finding the Fourth Proportional to 2,426,823.49, 3,350,228.89 and 1,509,348.38

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Solution

The fourth proportional to 2,426,823.49, 3,350,228.89 and 1,509,348.38 is: 2,083,654.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,823.49 : 3,350,228.89 = 1,509,348.38 : x
  2. Step 2: Convert to fraction form
    2,426,823.49/3,350,228.89 = 1,509,348.38/x
  3. Step 3: Cross multiply
    2,426,823.49x = 3,350,228.89 × 1,509,348.38
  4. Step 4: Simplify right side
    2,426,823.49x = 5,056,662,547,750.70
  5. Step 5: Solve for x
    x = 5,056,662,547,750.70/2,426,823.49
  6. Step 6: Final answer
    x = 2,083,654.86

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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.