Home / 2,403,848.51-3,605,959.49-698,019.96

Finding the Fourth Proportional to 2,403,848.51, 3,605,959.49 and 698,019.96

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Solution

The fourth proportional to 2,403,848.51, 3,605,959.49 and 698,019.96 is: 1,047,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,403,848.51 : 3,605,959.49 = 698,019.96 : x
  2. Step 2: Convert to fraction form
    2,403,848.51/3,605,959.49 = 698,019.96/x
  3. Step 3: Cross multiply
    2,403,848.51x = 3,605,959.49 × 698,019.96
  4. Step 4: Simplify right side
    2,403,848.51x = 2,517,031,695,481.32
  5. Step 5: Solve for x
    x = 2,517,031,695,481.32/2,403,848.51
  6. Step 6: Final answer
    x = 1,047,084.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.