Home / 906,006.23-1,359,994.02-366,633.74

Finding the Fourth Proportional to 906,006.23, 1,359,994.02 and 366,633.74

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Solution

The fourth proportional to 906,006.23, 1,359,994.02 and 366,633.74 is: 550,349.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,006.23 : 1,359,994.02 = 366,633.74 : x
  2. Step 2: Convert to fraction form
    906,006.23/1,359,994.02 = 366,633.74/x
  3. Step 3: Cross multiply
    906,006.23x = 1,359,994.02 × 366,633.74
  4. Step 4: Simplify right side
    906,006.23x = 498,619,695,955.34
  5. Step 5: Solve for x
    x = 498,619,695,955.34/906,006.23
  6. Step 6: Final answer
    x = 550,349.08

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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.