Home / 2,242,835.90-3,364,301.52-803,613.05

Finding the Fourth Proportional to 2,242,835.90, 3,364,301.52 and 803,613.05

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Solution

The fourth proportional to 2,242,835.90, 3,364,301.52 and 803,613.05 is: 1,205,436.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,835.90 : 3,364,301.52 = 803,613.05 : x
  2. Step 2: Convert to fraction form
    2,242,835.90/3,364,301.52 = 803,613.05/x
  3. Step 3: Cross multiply
    2,242,835.90x = 3,364,301.52 × 803,613.05
  4. Step 4: Simplify right side
    2,242,835.90x = 2,703,596,605,606.84
  5. Step 5: Solve for x
    x = 2,703,596,605,606.84/2,242,835.90
  6. Step 6: Final answer
    x = 1,205,436.66

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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.