Home / 1,094,466.40-1,641,699.60-295,871.20

Finding the Fourth Proportional to 1,094,466.40, 1,641,699.60 and 295,871.20

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Solution

The fourth proportional to 1,094,466.40, 1,641,699.60 and 295,871.20 is: 443,806.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,466.40 : 1,641,699.60 = 295,871.20 : x
  2. Step 2: Convert to fraction form
    1,094,466.40/1,641,699.60 = 295,871.20/x
  3. Step 3: Cross multiply
    1,094,466.40x = 1,641,699.60 × 295,871.20
  4. Step 4: Simplify right side
    1,094,466.40x = 485,731,630,691.52
  5. Step 5: Solve for x
    x = 485,731,630,691.52/1,094,466.40
  6. Step 6: Final answer
    x = 443,806.80

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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.