Home / 2,077,045.63-2,864,063.34-1,350,546.10

Finding the Fourth Proportional to 2,077,045.63, 2,864,063.34 and 1,350,546.10

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Solution

The fourth proportional to 2,077,045.63, 2,864,063.34 and 1,350,546.10 is: 1,862,284.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,045.63 : 2,864,063.34 = 1,350,546.10 : x
  2. Step 2: Convert to fraction form
    2,077,045.63/2,864,063.34 = 1,350,546.10/x
  3. Step 3: Cross multiply
    2,077,045.63x = 2,864,063.34 × 1,350,546.10
  4. Step 4: Simplify right side
    2,077,045.63x = 3,868,049,573,989.97
  5. Step 5: Solve for x
    x = 3,868,049,573,989.97/2,077,045.63
  6. Step 6: Final answer
    x = 1,862,284.35

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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.