Home / 6,576,470.40-9,864,705.60-6,072,585.60

Finding the Fourth Proportional to 6,576,470.40, 9,864,705.60 and 6,072,585.60

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Solution

The fourth proportional to 6,576,470.40, 9,864,705.60 and 6,072,585.60 is: 9,108,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,470.40 : 9,864,705.60 = 6,072,585.60 : x
  2. Step 2: Convert to fraction form
    6,576,470.40/9,864,705.60 = 6,072,585.60/x
  3. Step 3: Cross multiply
    6,576,470.40x = 9,864,705.60 × 6,072,585.60
  4. Step 4: Simplify right side
    6,576,470.40x = 59,904,269,174,799.35
  5. Step 5: Solve for x
    x = 59,904,269,174,799.35/6,576,470.40
  6. Step 6: Final answer
    x = 9,108,878.40

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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.