Home / 10,937,653.59-15,094,120.33-6,042,988.25

Finding the Fourth Proportional to 10,937,653.59, 15,094,120.33 and 6,042,988.25

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Solution

The fourth proportional to 10,937,653.59, 15,094,120.33 and 6,042,988.25 is: 8,339,411.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,653.59 : 15,094,120.33 = 6,042,988.25 : x
  2. Step 2: Convert to fraction form
    10,937,653.59/15,094,120.33 = 6,042,988.25/x
  3. Step 3: Cross multiply
    10,937,653.59x = 15,094,120.33 × 6,042,988.25
  4. Step 4: Simplify right side
    10,937,653.59x = 91,213,591,798,276.12
  5. Step 5: Solve for x
    x = 91,213,591,798,276.12/10,937,653.59
  6. Step 6: Final answer
    x = 8,339,411.29

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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.