Home / 3,607,326.84-5,409,714.06-1,048,009.44

Finding the Fourth Proportional to 3,607,326.84, 5,409,714.06 and 1,048,009.44

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Solution

The fourth proportional to 3,607,326.84, 5,409,714.06 and 1,048,009.44 is: 1,571,643.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,326.84 : 5,409,714.06 = 1,048,009.44 : x
  2. Step 2: Convert to fraction form
    3,607,326.84/5,409,714.06 = 1,048,009.44/x
  3. Step 3: Cross multiply
    3,607,326.84x = 5,409,714.06 × 1,048,009.44
  4. Step 4: Simplify right side
    3,607,326.84x = 5,669,431,402,580.73
  5. Step 5: Solve for x
    x = 5,669,431,402,580.73/3,607,326.84
  6. Step 6: Final answer
    x = 1,571,643.40

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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.