Home / 9,602,984.41-13,252,463.43-5,473,638.64

Finding the Fourth Proportional to 9,602,984.41, 13,252,463.43 and 5,473,638.64

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Solution

The fourth proportional to 9,602,984.41, 13,252,463.43 and 5,473,638.64 is: 7,553,817.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602,984.41 : 13,252,463.43 = 5,473,638.64 : x
  2. Step 2: Convert to fraction form
    9,602,984.41/13,252,463.43 = 5,473,638.64/x
  3. Step 3: Cross multiply
    9,602,984.41x = 13,252,463.43 × 5,473,638.64
  4. Step 4: Simplify right side
    9,602,984.41x = 72,539,195,873,310.36
  5. Step 5: Solve for x
    x = 72,539,195,873,310.36/9,602,984.41
  6. Step 6: Final answer
    x = 7,553,817.93

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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.