Home / 1,551,080.58-2,326,683.45-540,304.76

Finding the Fourth Proportional to 1,551,080.58, 2,326,683.45 and 540,304.76

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Solution

The fourth proportional to 1,551,080.58, 2,326,683.45 and 540,304.76 is: 810,478.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,080.58 : 2,326,683.45 = 540,304.76 : x
  2. Step 2: Convert to fraction form
    1,551,080.58/2,326,683.45 = 540,304.76/x
  3. Step 3: Cross multiply
    1,551,080.58x = 2,326,683.45 × 540,304.76
  4. Step 4: Simplify right side
    1,551,080.58x = 1,257,118,150,891.07
  5. Step 5: Solve for x
    x = 1,257,118,150,891.07/1,551,080.58
  6. Step 6: Final answer
    x = 810,478.95

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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.