Home / 3,049,516.16-4,573,319.76-1,103,999.20

Finding the Fourth Proportional to 3,049,516.16, 4,573,319.76 and 1,103,999.20

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Solution

The fourth proportional to 3,049,516.16, 4,573,319.76 and 1,103,999.20 is: 1,655,653.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,516.16 : 4,573,319.76 = 1,103,999.20 : x
  2. Step 2: Convert to fraction form
    3,049,516.16/4,573,319.76 = 1,103,999.20/x
  3. Step 3: Cross multiply
    3,049,516.16x = 4,573,319.76 × 1,103,999.20
  4. Step 4: Simplify right side
    3,049,516.16x = 5,048,941,356,384.19
  5. Step 5: Solve for x
    x = 5,048,941,356,384.19/3,049,516.16
  6. Step 6: Final answer
    x = 1,655,653.25

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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.