Home / 5,802,272.13-8,006,666.47-3,355,041.90

Finding the Fourth Proportional to 5,802,272.13, 8,006,666.47 and 3,355,041.90

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Solution

The fourth proportional to 5,802,272.13, 8,006,666.47 and 3,355,041.90 is: 4,629,686.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,272.13 : 8,006,666.47 = 3,355,041.90 : x
  2. Step 2: Convert to fraction form
    5,802,272.13/8,006,666.47 = 3,355,041.90/x
  3. Step 3: Cross multiply
    5,802,272.13x = 8,006,666.47 × 3,355,041.90
  4. Step 4: Simplify right side
    5,802,272.13x = 26,862,701,486,175.09
  5. Step 5: Solve for x
    x = 26,862,701,486,175.09/5,802,272.13
  6. Step 6: Final answer
    x = 4,629,686.59

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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.