Home / 11,432,494.48-17,152,110.52-4,605,554.64

Finding the Fourth Proportional to 11,432,494.48, 17,152,110.52 and 4,605,554.64

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Solution

The fourth proportional to 11,432,494.48, 17,152,110.52 and 4,605,554.64 is: 6,909,689.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,494.48 : 17,152,110.52 = 4,605,554.64 : x
  2. Step 2: Convert to fraction form
    11,432,494.48/17,152,110.52 = 4,605,554.64/x
  3. Step 3: Cross multiply
    11,432,494.48x = 17,152,110.52 × 4,605,554.64
  4. Step 4: Simplify right side
    11,432,494.48x = 78,994,982,191,178.81
  5. Step 5: Solve for x
    x = 78,994,982,191,178.81/11,432,494.48
  6. Step 6: Final answer
    x = 6,909,689.07

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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.