Home / 3,050,434.56-4,574,486.52-1,028,135.10

Finding the Fourth Proportional to 3,050,434.56, 4,574,486.52 and 1,028,135.10

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Solution

The fourth proportional to 3,050,434.56, 4,574,486.52 and 1,028,135.10 is: 1,541,809.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,434.56 : 4,574,486.52 = 1,028,135.10 : x
  2. Step 2: Convert to fraction form
    3,050,434.56/4,574,486.52 = 1,028,135.10/x
  3. Step 3: Cross multiply
    3,050,434.56x = 4,574,486.52 × 1,028,135.10
  4. Step 4: Simplify right side
    3,050,434.56x = 4,703,190,155,688.85
  5. Step 5: Solve for x
    x = 4,703,190,155,688.85/3,050,434.56
  6. Step 6: Final answer
    x = 1,541,809.88

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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.