Home / 9,489,323.20-14,233,984.80-4,371,743.20

Finding the Fourth Proportional to 9,489,323.20, 14,233,984.80 and 4,371,743.20

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Solution

The fourth proportional to 9,489,323.20, 14,233,984.80 and 4,371,743.20 is: 6,557,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,489,323.20 : 14,233,984.80 = 4,371,743.20 : x
  2. Step 2: Convert to fraction form
    9,489,323.20/14,233,984.80 = 4,371,743.20/x
  3. Step 3: Cross multiply
    9,489,323.20x = 14,233,984.80 × 4,371,743.20
  4. Step 4: Simplify right side
    9,489,323.20x = 62,227,326,258,303.37
  5. Step 5: Solve for x
    x = 62,227,326,258,303.37/9,489,323.20
  6. Step 6: Final answer
    x = 6,557,614.80

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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.