Home / 7,652,244.32-10,560,574.80-4,214,484.48

Finding the Fourth Proportional to 7,652,244.32, 10,560,574.80 and 4,214,484.48

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Solution

The fourth proportional to 7,652,244.32, 10,560,574.80 and 4,214,484.48 is: 5,816,251.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652,244.32 : 10,560,574.80 = 4,214,484.48 : x
  2. Step 2: Convert to fraction form
    7,652,244.32/10,560,574.80 = 4,214,484.48/x
  3. Step 3: Cross multiply
    7,652,244.32x = 10,560,574.80 × 4,214,484.48
  4. Step 4: Simplify right side
    7,652,244.32x = 44,507,378,594,479.11
  5. Step 5: Solve for x
    x = 44,507,378,594,479.11/7,652,244.32
  6. Step 6: Final answer
    x = 5,816,251.64

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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.