Home / 5,614,852.06-7,748,519.13-3,036,532.81

Finding the Fourth Proportional to 5,614,852.06, 7,748,519.13 and 3,036,532.81

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Solution

The fourth proportional to 5,614,852.06, 7,748,519.13 and 3,036,532.81 is: 4,190,427.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,852.06 : 7,748,519.13 = 3,036,532.81 : x
  2. Step 2: Convert to fraction form
    5,614,852.06/7,748,519.13 = 3,036,532.81/x
  3. Step 3: Cross multiply
    5,614,852.06x = 7,748,519.13 × 3,036,532.81
  4. Step 4: Simplify right side
    5,614,852.06x = 23,528,632,562,314.83
  5. Step 5: Solve for x
    x = 23,528,632,562,314.83/5,614,852.06
  6. Step 6: Final answer
    x = 4,190,427.87

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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.