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Finding the Fourth Proportional to 5,873,268.80, 8,802,904.80 and 2,461,548.80

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Solution

The fourth proportional to 5,873,268.80, 8,802,904.80 and 2,461,548.80 is: 3,689,390.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873,268.80 : 8,802,904.80 = 2,461,548.80 : x
  2. Step 2: Convert to fraction form
    5,873,268.80/8,802,904.80 = 2,461,548.80/x
  3. Step 3: Cross multiply
    5,873,268.80x = 8,802,904.80 × 2,461,548.80
  4. Step 4: Simplify right side
    5,873,268.80x = 21,668,779,746,954.24
  5. Step 5: Solve for x
    x = 21,668,779,746,954.24/5,873,268.80
  6. Step 6: Final answer
    x = 3,689,390.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.