Home / 3,596,985.20-5,394,700.20-1,575,225.20

Finding the Fourth Proportional to 3,596,985.20, 5,394,700.20 and 1,575,225.20

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Solution

The fourth proportional to 3,596,985.20, 5,394,700.20 and 1,575,225.20 is: 2,362,497.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,985.20 : 5,394,700.20 = 1,575,225.20 : x
  2. Step 2: Convert to fraction form
    3,596,985.20/5,394,700.20 = 1,575,225.20/x
  3. Step 3: Cross multiply
    3,596,985.20x = 5,394,700.20 × 1,575,225.20
  4. Step 4: Simplify right side
    3,596,985.20x = 8,497,867,701,485.04
  5. Step 5: Solve for x
    x = 8,497,867,701,485.04/3,596,985.20
  6. Step 6: Final answer
    x = 2,362,497.27

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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.