Home / 11,379,319.16-17,051,001.59-9,238,946.00

Finding the Fourth Proportional to 11,379,319.16, 17,051,001.59 and 9,238,946.00

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Solution

The fourth proportional to 11,379,319.16, 17,051,001.59 and 9,238,946.00 is: 13,843,823.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,379,319.16 : 17,051,001.59 = 9,238,946.00 : x
  2. Step 2: Convert to fraction form
    11,379,319.16/17,051,001.59 = 9,238,946.00/x
  3. Step 3: Cross multiply
    11,379,319.16x = 17,051,001.59 × 9,238,946.00
  4. Step 4: Simplify right side
    11,379,319.16x = 157,533,282,873,766.50
  5. Step 5: Solve for x
    x = 157,533,282,873,766.50/11,379,319.16
  6. Step 6: Final answer
    x = 13,843,823.23

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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.