Home / 9,644,802.08-13,309,964.91-5,293,809.32

Finding the Fourth Proportional to 9,644,802.08, 13,309,964.91 and 5,293,809.32

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Solution

The fourth proportional to 9,644,802.08, 13,309,964.91 and 5,293,809.32 is: 7,305,532.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644,802.08 : 13,309,964.91 = 5,293,809.32 : x
  2. Step 2: Convert to fraction form
    9,644,802.08/13,309,964.91 = 5,293,809.32/x
  3. Step 3: Cross multiply
    9,644,802.08x = 13,309,964.91 × 5,293,809.32
  4. Step 4: Simplify right side
    9,644,802.08x = 70,460,416,222,881.14
  5. Step 5: Solve for x
    x = 70,460,416,222,881.14/9,644,802.08
  6. Step 6: Final answer
    x = 7,305,532.63

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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.