Home / 7,513,514.64-10,368,653.57-4,250,259.83

Finding the Fourth Proportional to 7,513,514.64, 10,368,653.57 and 4,250,259.83

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Solution

The fourth proportional to 7,513,514.64, 10,368,653.57 and 4,250,259.83 is: 5,865,360.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513,514.64 : 10,368,653.57 = 4,250,259.83 : x
  2. Step 2: Convert to fraction form
    7,513,514.64/10,368,653.57 = 4,250,259.83/x
  3. Step 3: Cross multiply
    7,513,514.64x = 10,368,653.57 × 4,250,259.83
  4. Step 4: Simplify right side
    7,513,514.64x = 44,069,471,686,662.52
  5. Step 5: Solve for x
    x = 44,069,471,686,662.52/7,513,514.64
  6. Step 6: Final answer
    x = 5,865,360.46

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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.