Home / 10,277,084.14-14,178,884.65-5,863,639.21

Finding the Fourth Proportional to 10,277,084.14, 14,178,884.65 and 5,863,639.21

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Solution

The fourth proportional to 10,277,084.14, 14,178,884.65 and 5,863,639.21 is: 8,089,830.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277,084.14 : 14,178,884.65 = 5,863,639.21 : x
  2. Step 2: Convert to fraction form
    10,277,084.14/14,178,884.65 = 5,863,639.21/x
  3. Step 3: Cross multiply
    10,277,084.14x = 14,178,884.65 × 5,863,639.21
  4. Step 4: Simplify right side
    10,277,084.14x = 83,139,863,929,456.53
  5. Step 5: Solve for x
    x = 83,139,863,929,456.53/10,277,084.14
  6. Step 6: Final answer
    x = 8,089,830.03

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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.