Home / 4,641,523.04-6,962,332.44-1,403,087.30

Finding the Fourth Proportional to 4,641,523.04, 6,962,332.44 and 1,403,087.30

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Solution

The fourth proportional to 4,641,523.04, 6,962,332.44 and 1,403,087.30 is: 2,104,645.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,523.04 : 6,962,332.44 = 1,403,087.30 : x
  2. Step 2: Convert to fraction form
    4,641,523.04/6,962,332.44 = 1,403,087.30/x
  3. Step 3: Cross multiply
    4,641,523.04x = 6,962,332.44 × 1,403,087.30
  4. Step 4: Simplify right side
    4,641,523.04x = 9,768,760,224,942.01
  5. Step 5: Solve for x
    x = 9,768,760,224,942.01/4,641,523.04
  6. Step 6: Final answer
    x = 2,104,645.42

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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.