Home / 7,107,192.60-9,807,927.48-4,010,373.48

Finding the Fourth Proportional to 7,107,192.60, 9,807,927.48 and 4,010,373.48

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Solution

The fourth proportional to 7,107,192.60, 9,807,927.48 and 4,010,373.48 is: 5,534,316.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,107,192.60 : 9,807,927.48 = 4,010,373.48 : x
  2. Step 2: Convert to fraction form
    7,107,192.60/9,807,927.48 = 4,010,373.48/x
  3. Step 3: Cross multiply
    7,107,192.60x = 9,807,927.48 × 4,010,373.48
  4. Step 4: Simplify right side
    7,107,192.60x = 39,333,452,259,555.23
  5. Step 5: Solve for x
    x = 39,333,452,259,555.23/7,107,192.60
  6. Step 6: Final answer
    x = 5,534,316.36

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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.