Home / 1,704,966.60-2,352,686.40-940,970.82

Finding the Fourth Proportional to 1,704,966.60, 2,352,686.40 and 940,970.82

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Solution

The fourth proportional to 1,704,966.60, 2,352,686.40 and 940,970.82 is: 1,298,447.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,966.60 : 2,352,686.40 = 940,970.82 : x
  2. Step 2: Convert to fraction form
    1,704,966.60/2,352,686.40 = 940,970.82/x
  3. Step 3: Cross multiply
    1,704,966.60x = 2,352,686.40 × 940,970.82
  4. Step 4: Simplify right side
    1,704,966.60x = 2,213,809,251,010.85
  5. Step 5: Solve for x
    x = 2,213,809,251,010.85/1,704,966.60
  6. Step 6: Final answer
    x = 1,298,447.28

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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.