Home / 1,484,176.03-2,048,208.66-839,583.29

Finding the Fourth Proportional to 1,484,176.03, 2,048,208.66 and 839,583.29

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Solution

The fourth proportional to 1,484,176.03, 2,048,208.66 and 839,583.29 is: 1,158,650.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,176.03 : 2,048,208.66 = 839,583.29 : x
  2. Step 2: Convert to fraction form
    1,484,176.03/2,048,208.66 = 839,583.29/x
  3. Step 3: Cross multiply
    1,484,176.03x = 2,048,208.66 × 839,583.29
  4. Step 4: Simplify right side
    1,484,176.03x = 1,719,641,770,489.81
  5. Step 5: Solve for x
    x = 1,719,641,770,489.81/1,484,176.03
  6. Step 6: Final answer
    x = 1,158,650.82

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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.