Home / 9,814,754.48-13,535,543.91-6,144,005.69

Finding the Fourth Proportional to 9,814,754.48, 13,535,543.91 and 6,144,005.69

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Solution

The fourth proportional to 9,814,754.48, 13,535,543.91 and 6,144,005.69 is: 8,473,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,754.48 : 13,535,543.91 = 6,144,005.69 : x
  2. Step 2: Convert to fraction form
    9,814,754.48/13,535,543.91 = 6,144,005.69/x
  3. Step 3: Cross multiply
    9,814,754.48x = 13,535,543.91 × 6,144,005.69
  4. Step 4: Simplify right side
    9,814,754.48x = 83,162,458,806,405.44
  5. Step 5: Solve for x
    x = 83,162,458,806,405.44/9,814,754.48
  6. Step 6: Final answer
    x = 8,473,208.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.