Home / 4,709,342.34-7,051,680.54-3,085,001.10

Finding the Fourth Proportional to 4,709,342.34, 7,051,680.54 and 3,085,001.10

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Solution

The fourth proportional to 4,709,342.34, 7,051,680.54 and 3,085,001.10 is: 4,619,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,342.34 : 7,051,680.54 = 3,085,001.10 : x
  2. Step 2: Convert to fraction form
    4,709,342.34/7,051,680.54 = 3,085,001.10/x
  3. Step 3: Cross multiply
    4,709,342.34x = 7,051,680.54 × 3,085,001.10
  4. Step 4: Simplify right side
    4,709,342.34x = 21,754,442,222,748.59
  5. Step 5: Solve for x
    x = 21,754,442,222,748.59/4,709,342.34
  6. Step 6: Final answer
    x = 4,619,422.55

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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.