Home / 4,047,639.48-6,069,730.88-2,342,959.43

Finding the Fourth Proportional to 4,047,639.48, 6,069,730.88 and 2,342,959.43

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Solution

The fourth proportional to 4,047,639.48, 6,069,730.88 and 2,342,959.43 is: 3,513,438.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,639.48 : 6,069,730.88 = 2,342,959.43 : x
  2. Step 2: Convert to fraction form
    4,047,639.48/6,069,730.88 = 2,342,959.43/x
  3. Step 3: Cross multiply
    4,047,639.48x = 6,069,730.88 × 2,342,959.43
  4. Step 4: Simplify right side
    4,047,639.48x = 14,221,133,202,858.20
  5. Step 5: Solve for x
    x = 14,221,133,202,858.20/4,047,639.48
  6. Step 6: Final answer
    x = 3,513,438.70

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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.