Home / 5,585,564.89-7,708,026.77-3,104,720.51

Finding the Fourth Proportional to 5,585,564.89, 7,708,026.77 and 3,104,720.51

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Solution

The fourth proportional to 5,585,564.89, 7,708,026.77 and 3,104,720.51 is: 4,284,484.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,564.89 : 7,708,026.77 = 3,104,720.51 : x
  2. Step 2: Convert to fraction form
    5,585,564.89/7,708,026.77 = 3,104,720.51/x
  3. Step 3: Cross multiply
    5,585,564.89x = 7,708,026.77 × 3,104,720.51
  4. Step 4: Simplify right side
    5,585,564.89x = 23,931,268,804,448.05
  5. Step 5: Solve for x
    x = 23,931,268,804,448.05/5,585,564.89
  6. Step 6: Final answer
    x = 4,284,484.97

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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.