Home / 4,032,123.49-6,046,085.31-1,901,635.57

Finding the Fourth Proportional to 4,032,123.49, 6,046,085.31 and 1,901,635.57

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Solution

The fourth proportional to 4,032,123.49, 6,046,085.31 and 1,901,635.57 is: 2,851,462.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,123.49 : 6,046,085.31 = 1,901,635.57 : x
  2. Step 2: Convert to fraction form
    4,032,123.49/6,046,085.31 = 1,901,635.57/x
  3. Step 3: Cross multiply
    4,032,123.49x = 6,046,085.31 × 1,901,635.57
  4. Step 4: Simplify right side
    4,032,123.49x = 11,497,450,884,750.48
  5. Step 5: Solve for x
    x = 11,497,450,884,750.48/4,032,123.49
  6. Step 6: Final answer
    x = 2,851,462.99

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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.