Home / 2,023,834.60-3,035,751.90-761,945.32

Finding the Fourth Proportional to 2,023,834.60, 3,035,751.90 and 761,945.32

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Solution

The fourth proportional to 2,023,834.60, 3,035,751.90 and 761,945.32 is: 1,142,917.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,834.60 : 3,035,751.90 = 761,945.32 : x
  2. Step 2: Convert to fraction form
    2,023,834.60/3,035,751.90 = 761,945.32/x
  3. Step 3: Cross multiply
    2,023,834.60x = 3,035,751.90 × 761,945.32
  4. Step 4: Simplify right side
    2,023,834.60x = 2,313,076,952,886.11
  5. Step 5: Solve for x
    x = 2,313,076,952,886.11/2,023,834.60
  6. Step 6: Final answer
    x = 1,142,917.98

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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.