Home / 2,736,030.80-4,104,046.20-1,541,637.20

Finding the Fourth Proportional to 2,736,030.80, 4,104,046.20 and 1,541,637.20

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Solution

The fourth proportional to 2,736,030.80, 4,104,046.20 and 1,541,637.20 is: 2,312,455.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,030.80 : 4,104,046.20 = 1,541,637.20 : x
  2. Step 2: Convert to fraction form
    2,736,030.80/4,104,046.20 = 1,541,637.20/x
  3. Step 3: Cross multiply
    2,736,030.80x = 4,104,046.20 × 1,541,637.20
  4. Step 4: Simplify right side
    2,736,030.80x = 6,326,950,292,438.64
  5. Step 5: Solve for x
    x = 6,326,950,292,438.64/2,736,030.80
  6. Step 6: Final answer
    x = 2,312,455.80

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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.