Home / 1,893,068.16-2,612,414.24-1,033,625.76

Finding the Fourth Proportional to 1,893,068.16, 2,612,414.24 and 1,033,625.76

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Solution

The fourth proportional to 1,893,068.16, 2,612,414.24 and 1,033,625.76 is: 1,426,392.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,068.16 : 2,612,414.24 = 1,033,625.76 : x
  2. Step 2: Convert to fraction form
    1,893,068.16/2,612,414.24 = 1,033,625.76/x
  3. Step 3: Cross multiply
    1,893,068.16x = 2,612,414.24 × 1,033,625.76
  4. Step 4: Simplify right side
    1,893,068.16x = 2,700,258,654,254.82
  5. Step 5: Solve for x
    x = 2,700,258,654,254.82/1,893,068.16
  6. Step 6: Final answer
    x = 1,426,392.73

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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.