Home / 3,609,088.78-5,413,211.77-1,450,026.49

Finding the Fourth Proportional to 3,609,088.78, 5,413,211.77 and 1,450,026.49

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Solution

The fourth proportional to 3,609,088.78, 5,413,211.77 and 1,450,026.49 is: 2,174,870.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,088.78 : 5,413,211.77 = 1,450,026.49 : x
  2. Step 2: Convert to fraction form
    3,609,088.78/5,413,211.77 = 1,450,026.49/x
  3. Step 3: Cross multiply
    3,609,088.78x = 5,413,211.77 × 1,450,026.49
  4. Step 4: Simplify right side
    3,609,088.78x = 7,849,300,462,479.79
  5. Step 5: Solve for x
    x = 7,849,300,462,479.79/3,609,088.78
  6. Step 6: Final answer
    x = 2,174,870.43

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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.