Home / 5,340,732.52-7,370,506.02-3,049,629.16

Finding the Fourth Proportional to 5,340,732.52, 7,370,506.02 and 3,049,629.16

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Solution

The fourth proportional to 5,340,732.52, 7,370,506.02 and 3,049,629.16 is: 4,208,656.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,732.52 : 7,370,506.02 = 3,049,629.16 : x
  2. Step 2: Convert to fraction form
    5,340,732.52/7,370,506.02 = 3,049,629.16/x
  3. Step 3: Cross multiply
    5,340,732.52x = 7,370,506.02 × 3,049,629.16
  4. Step 4: Simplify right side
    5,340,732.52x = 22,477,310,082,547.54
  5. Step 5: Solve for x
    x = 22,477,310,082,547.54/5,340,732.52
  6. Step 6: Final answer
    x = 4,208,656.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.