Home / 1,059,662.13-1,462,289.22-600,807.57

Finding the Fourth Proportional to 1,059,662.13, 1,462,289.22 and 600,807.57

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Solution

The fourth proportional to 1,059,662.13, 1,462,289.22 and 600,807.57 is: 829,089.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,662.13 : 1,462,289.22 = 600,807.57 : x
  2. Step 2: Convert to fraction form
    1,059,662.13/1,462,289.22 = 600,807.57/x
  3. Step 3: Cross multiply
    1,059,662.13x = 1,462,289.22 × 600,807.57
  4. Step 4: Simplify right side
    1,059,662.13x = 878,554,432,905.40
  5. Step 5: Solve for x
    x = 878,554,432,905.40/1,059,662.13
  6. Step 6: Final answer
    x = 829,089.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.