Home / 4,206,276.80-6,308,032.80-1,546,539.20

Finding the Fourth Proportional to 4,206,276.80, 6,308,032.80 and 1,546,539.20

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Solution

The fourth proportional to 4,206,276.80, 6,308,032.80 and 1,546,539.20 is: 2,319,300.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,276.80 : 6,308,032.80 = 1,546,539.20 : x
  2. Step 2: Convert to fraction form
    4,206,276.80/6,308,032.80 = 1,546,539.20/x
  3. Step 3: Cross multiply
    4,206,276.80x = 6,308,032.80 × 1,546,539.20
  4. Step 4: Simplify right side
    4,206,276.80x = 9,755,620,000,085.76
  5. Step 5: Solve for x
    x = 9,755,620,000,085.76/4,206,276.80
  6. Step 6: Final answer
    x = 2,319,300.53

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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.