Home / 7,544,016.03-11,316,127.83-2,152,664.70

Finding the Fourth Proportional to 7,544,016.03, 11,316,127.83 and 2,152,664.70

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Solution

The fourth proportional to 7,544,016.03, 11,316,127.83 and 2,152,664.70 is: 3,229,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,016.03 : 11,316,127.83 = 2,152,664.70 : x
  2. Step 2: Convert to fraction form
    7,544,016.03/11,316,127.83 = 2,152,664.70/x
  3. Step 3: Cross multiply
    7,544,016.03x = 11,316,127.83 × 2,152,664.70
  4. Step 4: Simplify right side
    7,544,016.03x = 24,359,828,920,328.60
  5. Step 5: Solve for x
    x = 24,359,828,920,328.60/7,544,016.03
  6. Step 6: Final answer
    x = 3,229,026.66

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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.