Home / 1,014,015.04-1,399,243.61-606,035.66

Finding the Fourth Proportional to 1,014,015.04, 1,399,243.61 and 606,035.66

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Solution

The fourth proportional to 1,014,015.04, 1,399,243.61 and 606,035.66 is: 836,271.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,015.04 : 1,399,243.61 = 606,035.66 : x
  2. Step 2: Convert to fraction form
    1,014,015.04/1,399,243.61 = 606,035.66/x
  3. Step 3: Cross multiply
    1,014,015.04x = 1,399,243.61 × 606,035.66
  4. Step 4: Simplify right side
    1,014,015.04x = 847,991,519,206.00
  5. Step 5: Solve for x
    x = 847,991,519,206.00/1,014,015.04
  6. Step 6: Final answer
    x = 836,271.15

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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.