Home / 6,994,996.48-9,653,116.98-4,055,386.60

Finding the Fourth Proportional to 6,994,996.48, 9,653,116.98 and 4,055,386.60

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Solution

The fourth proportional to 6,994,996.48, 9,653,116.98 and 4,055,386.60 is: 5,596,446.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994,996.48 : 9,653,116.98 = 4,055,386.60 : x
  2. Step 2: Convert to fraction form
    6,994,996.48/9,653,116.98 = 4,055,386.60/x
  3. Step 3: Cross multiply
    6,994,996.48x = 9,653,116.98 × 4,055,386.60
  4. Step 4: Simplify right side
    6,994,996.48x = 39,147,121,248,924.47
  5. Step 5: Solve for x
    x = 39,147,121,248,924.47/6,994,996.48
  6. Step 6: Final answer
    x = 5,596,446.17

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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.