Home / 5,779,194.48-7,975,417.17-3,298,365.35

Finding the Fourth Proportional to 5,779,194.48, 7,975,417.17 and 3,298,365.35

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Solution

The fourth proportional to 5,779,194.48, 7,975,417.17 and 3,298,365.35 is: 4,551,817.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,194.48 : 7,975,417.17 = 3,298,365.35 : x
  2. Step 2: Convert to fraction form
    5,779,194.48/7,975,417.17 = 3,298,365.35/x
  3. Step 3: Cross multiply
    5,779,194.48x = 7,975,417.17 × 3,298,365.35
  4. Step 4: Simplify right side
    5,779,194.48x = 26,305,839,605,445.98
  5. Step 5: Solve for x
    x = 26,305,839,605,445.98/5,779,194.48
  6. Step 6: Final answer
    x = 4,551,817.68

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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.