Home / 9,001,176-12,421,739.52-4,926,707.52

Finding the Fourth Proportional to 9,001,176, 12,421,739.52 and 4,926,707.52

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Solution

The fourth proportional to 9,001,176, 12,421,739.52 and 4,926,707.52 is: 6,798,920.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,176 : 12,421,739.52 = 4,926,707.52 : x
  2. Step 2: Convert to fraction form
    9,001,176/12,421,739.52 = 4,926,707.52/x
  3. Step 3: Cross multiply
    9,001,176x = 12,421,739.52 × 4,926,707.52
  4. Step 4: Simplify right side
    9,001,176x = 61,198,277,504,665.18
  5. Step 5: Solve for x
    x = 61,198,277,504,665.18/9,001,176
  6. Step 6: Final answer
    x = 6,798,920.22

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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.