Home / 1,562,036.04-2,340,630.58-1,083,197.86

Finding the Fourth Proportional to 1,562,036.04, 2,340,630.58 and 1,083,197.86

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Solution

The fourth proportional to 1,562,036.04, 2,340,630.58 and 1,083,197.86 is: 1,623,116.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,036.04 : 2,340,630.58 = 1,083,197.86 : x
  2. Step 2: Convert to fraction form
    1,562,036.04/2,340,630.58 = 1,083,197.86/x
  3. Step 3: Cross multiply
    1,562,036.04x = 2,340,630.58 × 1,083,197.86
  4. Step 4: Simplify right side
    1,562,036.04x = 2,535,366,035,306.56
  5. Step 5: Solve for x
    x = 2,535,366,035,306.56/1,562,036.04
  6. Step 6: Final answer
    x = 1,623,116.22

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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.