Home / 2,864,347.44-4,296,521.16-1,363,890.48

Finding the Fourth Proportional to 2,864,347.44, 4,296,521.16 and 1,363,890.48

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Solution

The fourth proportional to 2,864,347.44, 4,296,521.16 and 1,363,890.48 is: 2,045,835.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,347.44 : 4,296,521.16 = 1,363,890.48 : x
  2. Step 2: Convert to fraction form
    2,864,347.44/4,296,521.16 = 1,363,890.48/x
  3. Step 3: Cross multiply
    2,864,347.44x = 4,296,521.16 × 1,363,890.48
  4. Step 4: Simplify right side
    2,864,347.44x = 5,859,984,307,242.56
  5. Step 5: Solve for x
    x = 5,859,984,307,242.56/2,864,347.44
  6. Step 6: Final answer
    x = 2,045,835.72

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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.