Home / 7,975,617.64-11,006,397.06-4,537,858.60

Finding the Fourth Proportional to 7,975,617.64, 11,006,397.06 and 4,537,858.60

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Solution

The fourth proportional to 7,975,617.64, 11,006,397.06 and 4,537,858.60 is: 6,262,270.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,617.64 : 11,006,397.06 = 4,537,858.60 : x
  2. Step 2: Convert to fraction form
    7,975,617.64/11,006,397.06 = 4,537,858.60/x
  3. Step 3: Cross multiply
    7,975,617.64x = 11,006,397.06 × 4,537,858.60
  4. Step 4: Simplify right side
    7,975,617.64x = 49,945,473,553,735.71
  5. Step 5: Solve for x
    x = 49,945,473,553,735.71/7,975,617.64
  6. Step 6: Final answer
    x = 6,262,270.31

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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.