Home / 1,566,800.45-2,350,000.53-606,599.16

Finding the Fourth Proportional to 1,566,800.45, 2,350,000.53 and 606,599.16

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Solution

The fourth proportional to 1,566,800.45, 2,350,000.53 and 606,599.16 is: 909,821.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,800.45 : 2,350,000.53 = 606,599.16 : x
  2. Step 2: Convert to fraction form
    1,566,800.45/2,350,000.53 = 606,599.16/x
  3. Step 3: Cross multiply
    1,566,800.45x = 2,350,000.53 × 606,599.16
  4. Step 4: Simplify right side
    1,566,800.45x = 1,425,508,347,497.55
  5. Step 5: Solve for x
    x = 1,425,508,347,497.55/1,566,800.45
  6. Step 6: Final answer
    x = 909,821.26

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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.