Home / 5,709,904.03-7,878,941.35-3,262,673.51

Finding the Fourth Proportional to 5,709,904.03, 7,878,941.35 and 3,262,673.51

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Solution

The fourth proportional to 5,709,904.03, 7,878,941.35 and 3,262,673.51 is: 4,502,074.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709,904.03 : 7,878,941.35 = 3,262,673.51 : x
  2. Step 2: Convert to fraction form
    5,709,904.03/7,878,941.35 = 3,262,673.51/x
  3. Step 3: Cross multiply
    5,709,904.03x = 7,878,941.35 × 3,262,673.51
  4. Step 4: Simplify right side
    5,709,904.03x = 25,706,413,213,175.27
  5. Step 5: Solve for x
    x = 25,706,413,213,175.27/5,709,904.03
  6. Step 6: Final answer
    x = 4,502,074.48

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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.