Home / 4,602,813.88-6,349,548.54-3,513,193.78

Finding the Fourth Proportional to 4,602,813.88, 6,349,548.54 and 3,513,193.78

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Solution

The fourth proportional to 4,602,813.88, 6,349,548.54 and 3,513,193.78 is: 4,846,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,813.88 : 6,349,548.54 = 3,513,193.78 : x
  2. Step 2: Convert to fraction form
    4,602,813.88/6,349,548.54 = 3,513,193.78/x
  3. Step 3: Cross multiply
    4,602,813.88x = 6,349,548.54 × 3,513,193.78
  4. Step 4: Simplify right side
    4,602,813.88x = 22,307,194,436,536.08
  5. Step 5: Solve for x
    x = 22,307,194,436,536.08/4,602,813.88
  6. Step 6: Final answer
    x = 4,846,425.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.