Home / 5,825,825.04-8,742,700.44-3,575,093.52

Finding the Fourth Proportional to 5,825,825.04, 8,742,700.44 and 3,575,093.52

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Solution

The fourth proportional to 5,825,825.04, 8,742,700.44 and 3,575,093.52 is: 5,365,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,825.04 : 8,742,700.44 = 3,575,093.52 : x
  2. Step 2: Convert to fraction form
    5,825,825.04/8,742,700.44 = 3,575,093.52/x
  3. Step 3: Cross multiply
    5,825,825.04x = 8,742,700.44 × 3,575,093.52
  4. Step 4: Simplify right side
    5,825,825.04x = 31,255,971,690,345.15
  5. Step 5: Solve for x
    x = 31,255,971,690,345.15/5,825,825.04
  6. Step 6: Final answer
    x = 5,365,072.15

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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.