Home / 9,701,915.23-14,522,597.93-7,146,016.17

Finding the Fourth Proportional to 9,701,915.23, 14,522,597.93 and 7,146,016.17

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Solution

The fourth proportional to 9,701,915.23, 14,522,597.93 and 7,146,016.17 is: 10,696,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,701,915.23 : 14,522,597.93 = 7,146,016.17 : x
  2. Step 2: Convert to fraction form
    9,701,915.23/14,522,597.93 = 7,146,016.17/x
  3. Step 3: Cross multiply
    9,701,915.23x = 14,522,597.93 × 7,146,016.17
  4. Step 4: Simplify right side
    9,701,915.23x = 103,778,719,683,283.44
  5. Step 5: Solve for x
    x = 103,778,719,683,283.44/9,701,915.23
  6. Step 6: Final answer
    x = 10,696,725.05

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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.