Home / 4,574,984.19-6,857,688.11-1,541,301.72

Finding the Fourth Proportional to 4,574,984.19, 6,857,688.11 and 1,541,301.72

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Solution

The fourth proportional to 4,574,984.19, 6,857,688.11 and 1,541,301.72 is: 2,310,339.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,574,984.19 : 6,857,688.11 = 1,541,301.72 : x
  2. Step 2: Convert to fraction form
    4,574,984.19/6,857,688.11 = 1,541,301.72/x
  3. Step 3: Cross multiply
    4,574,984.19x = 6,857,688.11 × 1,541,301.72
  4. Step 4: Simplify right side
    4,574,984.19x = 10,569,766,479,166.55
  5. Step 5: Solve for x
    x = 10,569,766,479,166.55/4,574,984.19
  6. Step 6: Final answer
    x = 2,310,339.45

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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.