Home / 1,032,447.60-1,549,656.46-633,866.84

Finding the Fourth Proportional to 1,032,447.60, 1,549,656.46 and 633,866.84

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Solution

The fourth proportional to 1,032,447.60, 1,549,656.46 and 633,866.84 is: 951,405.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,447.60 : 1,549,656.46 = 633,866.84 : x
  2. Step 2: Convert to fraction form
    1,032,447.60/1,549,656.46 = 633,866.84/x
  3. Step 3: Cross multiply
    1,032,447.60x = 1,549,656.46 × 633,866.84
  4. Step 4: Simplify right side
    1,032,447.60x = 982,275,843,385.79
  5. Step 5: Solve for x
    x = 982,275,843,385.79/1,032,447.60
  6. Step 6: Final answer
    x = 951,405.03

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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.