Home / 4,573,559.79-6,858,595.86-1,540,111.22

Finding the Fourth Proportional to 4,573,559.79, 6,858,595.86 and 1,540,111.22

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Solution

The fourth proportional to 4,573,559.79, 6,858,595.86 and 1,540,111.22 is: 2,309,579.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,559.79 : 6,858,595.86 = 1,540,111.22 : x
  2. Step 2: Convert to fraction form
    4,573,559.79/6,858,595.86 = 1,540,111.22/x
  3. Step 3: Cross multiply
    4,573,559.79x = 6,858,595.86 × 1,540,111.22
  4. Step 4: Simplify right side
    4,573,559.79x = 10,563,000,403,138.57
  5. Step 5: Solve for x
    x = 10,563,000,403,138.57/4,573,559.79
  6. Step 6: Final answer
    x = 2,309,579.60

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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.