Home / 2,497,807.16-3,447,057.46-1,530,750.69

Finding the Fourth Proportional to 2,497,807.16, 3,447,057.46 and 1,530,750.69

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Solution

The fourth proportional to 2,497,807.16, 3,447,057.46 and 1,530,750.69 is: 2,112,487.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,807.16 : 3,447,057.46 = 1,530,750.69 : x
  2. Step 2: Convert to fraction form
    2,497,807.16/3,447,057.46 = 1,530,750.69/x
  3. Step 3: Cross multiply
    2,497,807.16x = 3,447,057.46 × 1,530,750.69
  4. Step 4: Simplify right side
    2,497,807.16x = 5,276,585,585,364.65
  5. Step 5: Solve for x
    x = 5,276,585,585,364.65/2,497,807.16
  6. Step 6: Final answer
    x = 2,112,487.18

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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.