Home / 4,500,268.32-6,210,518.76-2,463,077.28

Finding the Fourth Proportional to 4,500,268.32, 6,210,518.76 and 2,463,077.28

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Solution

The fourth proportional to 4,500,268.32, 6,210,518.76 and 2,463,077.28 is: 3,399,127.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,500,268.32 : 6,210,518.76 = 2,463,077.28 : x
  2. Step 2: Convert to fraction form
    4,500,268.32/6,210,518.76 = 2,463,077.28/x
  3. Step 3: Cross multiply
    4,500,268.32x = 6,210,518.76 × 2,463,077.28
  4. Step 4: Simplify right side
    4,500,268.32x = 15,296,987,654,769.77
  5. Step 5: Solve for x
    x = 15,296,987,654,769.77/4,500,268.32
  6. Step 6: Final answer
    x = 3,399,127.91

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1.5x scale

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.