Home / 1,863,746.38-2,795,915.42-601,278.76

Finding the Fourth Proportional to 1,863,746.38, 2,795,915.42 and 601,278.76

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Solution

The fourth proportional to 1,863,746.38, 2,795,915.42 and 601,278.76 is: 902,013.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,746.38 : 2,795,915.42 = 601,278.76 : x
  2. Step 2: Convert to fraction form
    1,863,746.38/2,795,915.42 = 601,278.76/x
  3. Step 3: Cross multiply
    1,863,746.38x = 2,795,915.42 × 601,278.76
  4. Step 4: Simplify right side
    1,863,746.38x = 1,681,124,556,802.48
  5. Step 5: Solve for x
    x = 1,681,124,556,802.48/1,863,746.38
  6. Step 6: Final answer
    x = 902,013.59

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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.