Home / 5,692,800.13-8,539,208.40-2,327,007.13

Finding the Fourth Proportional to 5,692,800.13, 8,539,208.40 and 2,327,007.13

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Solution

The fourth proportional to 5,692,800.13, 8,539,208.40 and 2,327,007.13 is: 3,490,514.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,800.13 : 8,539,208.40 = 2,327,007.13 : x
  2. Step 2: Convert to fraction form
    5,692,800.13/8,539,208.40 = 2,327,007.13/x
  3. Step 3: Cross multiply
    5,692,800.13x = 8,539,208.40 × 2,327,007.13
  4. Step 4: Simplify right side
    5,692,800.13x = 19,870,798,831,355.89
  5. Step 5: Solve for x
    x = 19,870,798,831,355.89/5,692,800.13
  6. Step 6: Final answer
    x = 3,490,514.05

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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.