Home / 5,569,013.54-8,353,527.47-1,525,536.90

Finding the Fourth Proportional to 5,569,013.54, 8,353,527.47 and 1,525,536.90

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Solution

The fourth proportional to 5,569,013.54, 8,353,527.47 and 1,525,536.90 is: 2,288,307.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,013.54 : 8,353,527.47 = 1,525,536.90 : x
  2. Step 2: Convert to fraction form
    5,569,013.54/8,353,527.47 = 1,525,536.90/x
  3. Step 3: Cross multiply
    5,569,013.54x = 8,353,527.47 × 1,525,536.90
  4. Step 4: Simplify right side
    5,569,013.54x = 12,743,614,393,020.96
  5. Step 5: Solve for x
    x = 12,743,614,393,020.96/5,569,013.54
  6. Step 6: Final answer
    x = 2,288,307.31

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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.