Home / 10,725,293.60-14,801,001.60-5,830,525.28

Finding the Fourth Proportional to 10,725,293.60, 14,801,001.60 and 5,830,525.28

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Solution

The fourth proportional to 10,725,293.60, 14,801,001.60 and 5,830,525.28 is: 8,046,177.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,293.60 : 14,801,001.60 = 5,830,525.28 : x
  2. Step 2: Convert to fraction form
    10,725,293.60/14,801,001.60 = 5,830,525.28/x
  3. Step 3: Cross multiply
    10,725,293.60x = 14,801,001.60 × 5,830,525.28
  4. Step 4: Simplify right side
    10,725,293.60x = 86,297,613,998,120.45
  5. Step 5: Solve for x
    x = 86,297,613,998,120.45/10,725,293.60
  6. Step 6: Final answer
    x = 8,046,177.31

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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.