Home / 3,210,569.16-4,816,655.52-2,265,785.16

Finding the Fourth Proportional to 3,210,569.16, 4,816,655.52 and 2,265,785.16

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Solution

The fourth proportional to 3,210,569.16, 4,816,655.52 and 2,265,785.16 is: 3,399,243.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,210,569.16 : 4,816,655.52 = 2,265,785.16 : x
  2. Step 2: Convert to fraction form
    3,210,569.16/4,816,655.52 = 2,265,785.16/x
  3. Step 3: Cross multiply
    3,210,569.16x = 4,816,655.52 × 2,265,785.16
  4. Step 4: Simplify right side
    3,210,569.16x = 10,913,506,598,048.08
  5. Step 5: Solve for x
    x = 10,913,506,598,048.08/3,210,569.16
  6. Step 6: Final answer
    x = 3,399,243.58

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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.