Home / 4,573,130.36-6,862,352.76-2,048,785.61

Finding the Fourth Proportional to 4,573,130.36, 6,862,352.76 and 2,048,785.61

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Solution

The fourth proportional to 4,573,130.36, 6,862,352.76 and 2,048,785.61 is: 3,074,368.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,130.36 : 6,862,352.76 = 2,048,785.61 : x
  2. Step 2: Convert to fraction form
    4,573,130.36/6,862,352.76 = 2,048,785.61/x
  3. Step 3: Cross multiply
    4,573,130.36x = 6,862,352.76 × 2,048,785.61
  4. Step 4: Simplify right side
    4,573,130.36x = 14,059,489,585,431.78
  5. Step 5: Solve for x
    x = 14,059,489,585,431.78/4,573,130.36
  6. Step 6: Final answer
    x = 3,074,368.86

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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.