Home / 1,093,054.90-1,639,631.52-334,841.02

Finding the Fourth Proportional to 1,093,054.90, 1,639,631.52 and 334,841.02

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Solution

The fourth proportional to 1,093,054.90, 1,639,631.52 and 334,841.02 is: 502,276.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,054.90 : 1,639,631.52 = 334,841.02 : x
  2. Step 2: Convert to fraction form
    1,093,054.90/1,639,631.52 = 334,841.02/x
  3. Step 3: Cross multiply
    1,093,054.90x = 1,639,631.52 × 334,841.02
  4. Step 4: Simplify right side
    1,093,054.90x = 549,015,890,580.95
  5. Step 5: Solve for x
    x = 549,015,890,580.95/1,093,054.90
  6. Step 6: Final answer
    x = 502,276.59

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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.