Home / 10,814,701.03-16,210,840.89-6,761,882.03

Finding the Fourth Proportional to 10,814,701.03, 16,210,840.89 and 6,761,882.03

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Solution

The fourth proportional to 10,814,701.03, 16,210,840.89 and 6,761,882.03 is: 10,135,813.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814,701.03 : 16,210,840.89 = 6,761,882.03 : x
  2. Step 2: Convert to fraction form
    10,814,701.03/16,210,840.89 = 6,761,882.03/x
  3. Step 3: Cross multiply
    10,814,701.03x = 16,210,840.89 × 6,761,882.03
  4. Step 4: Simplify right side
    10,814,701.03x = 109,615,793,611,547.48
  5. Step 5: Solve for x
    x = 109,615,793,611,547.48/10,814,701.03
  6. Step 6: Final answer
    x = 10,135,813.59

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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.