Home / 2,334,646.17-3,502,076.63-715,299.03

Finding the Fourth Proportional to 2,334,646.17, 3,502,076.63 and 715,299.03

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Solution

The fourth proportional to 2,334,646.17, 3,502,076.63 and 715,299.03 is: 1,072,981.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,646.17 : 3,502,076.63 = 715,299.03 : x
  2. Step 2: Convert to fraction form
    2,334,646.17/3,502,076.63 = 715,299.03/x
  3. Step 3: Cross multiply
    2,334,646.17x = 3,502,076.63 × 715,299.03
  4. Step 4: Simplify right side
    2,334,646.17x = 2,505,032,012,848.17
  5. Step 5: Solve for x
    x = 2,505,032,012,848.17/2,334,646.17
  6. Step 6: Final answer
    x = 1,072,981.44

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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.