Home / 10,016,653.47-15,025,239-2,730,173.13

Finding the Fourth Proportional to 10,016,653.47, 15,025,239 and 2,730,173.13

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Solution

The fourth proportional to 10,016,653.47, 15,025,239 and 2,730,173.13 is: 4,095,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,016,653.47 : 15,025,239 = 2,730,173.13 : x
  2. Step 2: Convert to fraction form
    10,016,653.47/15,025,239 = 2,730,173.13/x
  3. Step 3: Cross multiply
    10,016,653.47x = 15,025,239 × 2,730,173.13
  4. Step 4: Simplify right side
    10,016,653.47x = 41,021,503,789,628.07
  5. Step 5: Solve for x
    x = 41,021,503,789,628.07/10,016,653.47
  6. Step 6: Final answer
    x = 4,095,330.23

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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.