Home / 2,051,035.22-2,830,594.34-1,133,344.85

Finding the Fourth Proportional to 2,051,035.22, 2,830,594.34 and 1,133,344.85

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Solution

The fourth proportional to 2,051,035.22, 2,830,594.34 and 1,133,344.85 is: 1,564,107.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,035.22 : 2,830,594.34 = 1,133,344.85 : x
  2. Step 2: Convert to fraction form
    2,051,035.22/2,830,594.34 = 1,133,344.85/x
  3. Step 3: Cross multiply
    2,051,035.22x = 2,830,594.34 × 1,133,344.85
  4. Step 4: Simplify right side
    2,051,035.22x = 3,208,039,506,358.54
  5. Step 5: Solve for x
    x = 3,208,039,506,358.54/2,051,035.22
  6. Step 6: Final answer
    x = 1,564,107.47

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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.