Home / 6,295,988.40-9,443,982.60-5,792,103.60

Finding the Fourth Proportional to 6,295,988.40, 9,443,982.60 and 5,792,103.60

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Solution

The fourth proportional to 6,295,988.40, 9,443,982.60 and 5,792,103.60 is: 8,688,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,988.40 : 9,443,982.60 = 5,792,103.60 : x
  2. Step 2: Convert to fraction form
    6,295,988.40/9,443,982.60 = 5,792,103.60/x
  3. Step 3: Cross multiply
    6,295,988.40x = 9,443,982.60 × 5,792,103.60
  4. Step 4: Simplify right side
    6,295,988.40x = 54,700,525,615,797.35
  5. Step 5: Solve for x
    x = 54,700,525,615,797.35/6,295,988.40
  6. Step 6: Final answer
    x = 8,688,155.40

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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.