Home / 4,345,678.08-5,997,777.93-2,509,806.39

Finding the Fourth Proportional to 4,345,678.08, 5,997,777.93 and 2,509,806.39

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Solution

The fourth proportional to 4,345,678.08, 5,997,777.93 and 2,509,806.39 is: 3,463,961.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,678.08 : 5,997,777.93 = 2,509,806.39 : x
  2. Step 2: Convert to fraction form
    4,345,678.08/5,997,777.93 = 2,509,806.39/x
  3. Step 3: Cross multiply
    4,345,678.08x = 5,997,777.93 × 2,509,806.39
  4. Step 4: Simplify right side
    4,345,678.08x = 15,053,261,374,514.97
  5. Step 5: Solve for x
    x = 15,053,261,374,514.97/4,345,678.08
  6. Step 6: Final answer
    x = 3,463,961.46

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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.