Home / 10,725,995.58-14,802,165.63-5,831,546.82

Finding the Fourth Proportional to 10,725,995.58, 14,802,165.63 and 5,831,546.82

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Solution

The fourth proportional to 10,725,995.58, 14,802,165.63 and 5,831,546.82 is: 8,047,693.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,995.58 : 14,802,165.63 = 5,831,546.82 : x
  2. Step 2: Convert to fraction form
    10,725,995.58/14,802,165.63 = 5,831,546.82/x
  3. Step 3: Cross multiply
    10,725,995.58x = 14,802,165.63 × 5,831,546.82
  4. Step 4: Simplify right side
    10,725,995.58x = 86,319,521,908,739.81
  5. Step 5: Solve for x
    x = 86,319,521,908,739.81/10,725,995.58
  6. Step 6: Final answer
    x = 8,047,693.22

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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.