Home / 6,966,608.54-9,614,038.63-3,827,004.57

Finding the Fourth Proportional to 6,966,608.54, 9,614,038.63 and 3,827,004.57

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Solution

The fourth proportional to 6,966,608.54, 9,614,038.63 and 3,827,004.57 is: 5,281,331.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,608.54 : 9,614,038.63 = 3,827,004.57 : x
  2. Step 2: Convert to fraction form
    6,966,608.54/9,614,038.63 = 3,827,004.57/x
  3. Step 3: Cross multiply
    6,966,608.54x = 9,614,038.63 × 3,827,004.57
  4. Step 4: Simplify right side
    6,966,608.54x = 36,792,969,819,769.71
  5. Step 5: Solve for x
    x = 36,792,969,819,769.71/6,966,608.54
  6. Step 6: Final answer
    x = 5,281,331.60

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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.