Home / 3,042,509.41-4,563,016.88-1,020,708.10

Finding the Fourth Proportional to 3,042,509.41, 4,563,016.88 and 1,020,708.10

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Solution

The fourth proportional to 3,042,509.41, 4,563,016.88 and 1,020,708.10 is: 1,530,811.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,509.41 : 4,563,016.88 = 1,020,708.10 : x
  2. Step 2: Convert to fraction form
    3,042,509.41/4,563,016.88 = 1,020,708.10/x
  3. Step 3: Cross multiply
    3,042,509.41x = 4,563,016.88 × 1,020,708.10
  4. Step 4: Simplify right side
    3,042,509.41x = 4,657,508,267,037.64
  5. Step 5: Solve for x
    x = 4,657,508,267,037.64/3,042,509.41
  6. Step 6: Final answer
    x = 1,530,811.46

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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.