Home / 9,818,976.08-14,723,538.48-5,721,624.32

Finding the Fourth Proportional to 9,818,976.08, 14,723,538.48 and 5,721,624.32

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Solution

The fourth proportional to 9,818,976.08, 14,723,538.48 and 5,721,624.32 is: 8,579,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,976.08 : 14,723,538.48 = 5,721,624.32 : x
  2. Step 2: Convert to fraction form
    9,818,976.08/14,723,538.48 = 5,721,624.32/x
  3. Step 3: Cross multiply
    9,818,976.08x = 14,723,538.48 × 5,721,624.32
  4. Step 4: Simplify right side
    9,818,976.08x = 84,242,555,843,623.84
  5. Step 5: Solve for x
    x = 84,242,555,843,623.84/9,818,976.08
  6. Step 6: Final answer
    x = 8,579,566.26

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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.