Home / 4,580,940.48-6,872,255.45-1,507,104.39

Finding the Fourth Proportional to 4,580,940.48, 6,872,255.45 and 1,507,104.39

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Solution

The fourth proportional to 4,580,940.48, 6,872,255.45 and 1,507,104.39 is: 2,260,934.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,940.48 : 6,872,255.45 = 1,507,104.39 : x
  2. Step 2: Convert to fraction form
    4,580,940.48/6,872,255.45 = 1,507,104.39/x
  3. Step 3: Cross multiply
    4,580,940.48x = 6,872,255.45 × 1,507,104.39
  4. Step 4: Simplify right side
    4,580,940.48x = 10,357,206,357,896.43
  5. Step 5: Solve for x
    x = 10,357,206,357,896.43/4,580,940.48
  6. Step 6: Final answer
    x = 2,260,934.50

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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.