Home / 5,730,451.07-8,596,739.69-1,892,539.31

Finding the Fourth Proportional to 5,730,451.07, 8,596,739.69 and 1,892,539.31

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Solution

The fourth proportional to 5,730,451.07, 8,596,739.69 and 1,892,539.31 is: 2,839,160.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,451.07 : 8,596,739.69 = 1,892,539.31 : x
  2. Step 2: Convert to fraction form
    5,730,451.07/8,596,739.69 = 1,892,539.31/x
  3. Step 3: Cross multiply
    5,730,451.07x = 8,596,739.69 × 1,892,539.31
  4. Step 4: Simplify right side
    5,730,451.07x = 16,269,667,791,699.52
  5. Step 5: Solve for x
    x = 16,269,667,791,699.52/5,730,451.07
  6. Step 6: Final answer
    x = 2,839,160.06

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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.