Home / 10,924,683.40-15,073,812.53-6,277,570.61

Finding the Fourth Proportional to 10,924,683.40, 15,073,812.53 and 6,277,570.61

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Solution

The fourth proportional to 10,924,683.40, 15,073,812.53 and 6,277,570.61 is: 8,661,754.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,924,683.40 : 15,073,812.53 = 6,277,570.61 : x
  2. Step 2: Convert to fraction form
    10,924,683.40/15,073,812.53 = 6,277,570.61/x
  3. Step 3: Cross multiply
    10,924,683.40x = 15,073,812.53 × 6,277,570.61
  4. Step 4: Simplify right side
    10,924,683.40x = 94,626,922,481,690.28
  5. Step 5: Solve for x
    x = 94,626,922,481,690.28/10,924,683.40
  6. Step 6: Final answer
    x = 8,661,754.22

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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.