Home / 2,402,808.30-3,604,212.45-982,392.30

Finding the Fourth Proportional to 2,402,808.30, 3,604,212.45 and 982,392.30

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Solution

The fourth proportional to 2,402,808.30, 3,604,212.45 and 982,392.30 is: 1,473,588.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,808.30 : 3,604,212.45 = 982,392.30 : x
  2. Step 2: Convert to fraction form
    2,402,808.30/3,604,212.45 = 982,392.30/x
  3. Step 3: Cross multiply
    2,402,808.30x = 3,604,212.45 × 982,392.30
  4. Step 4: Simplify right side
    2,402,808.30x = 3,540,750,558,444.14
  5. Step 5: Solve for x
    x = 3,540,750,558,444.14/2,402,808.30
  6. Step 6: Final answer
    x = 1,473,588.45

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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.