Home / 4,845,347.83-6,686,525.64-2,752,175.59

Finding the Fourth Proportional to 4,845,347.83, 6,686,525.64 and 2,752,175.59

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Solution

The fourth proportional to 4,845,347.83, 6,686,525.64 and 2,752,175.59 is: 3,797,971.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,347.83 : 6,686,525.64 = 2,752,175.59 : x
  2. Step 2: Convert to fraction form
    4,845,347.83/6,686,525.64 = 2,752,175.59/x
  3. Step 3: Cross multiply
    4,845,347.83x = 6,686,525.64 × 2,752,175.59
  4. Step 4: Simplify right side
    4,845,347.83x = 18,402,492,648,317.12
  5. Step 5: Solve for x
    x = 18,402,492,648,317.12/4,845,347.83
  6. Step 6: Final answer
    x = 3,797,971.43

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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.