Home / 5,204,661.66-7,807,386.24-1,610,792.10

Finding the Fourth Proportional to 5,204,661.66, 7,807,386.24 and 1,610,792.10

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Solution

The fourth proportional to 5,204,661.66, 7,807,386.24 and 1,610,792.10 is: 2,416,310.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,661.66 : 7,807,386.24 = 1,610,792.10 : x
  2. Step 2: Convert to fraction form
    5,204,661.66/7,807,386.24 = 1,610,792.10/x
  3. Step 3: Cross multiply
    5,204,661.66x = 7,807,386.24 × 1,610,792.10
  4. Step 4: Simplify right side
    5,204,661.66x = 12,576,076,077,040.71
  5. Step 5: Solve for x
    x = 12,576,076,077,040.71/5,204,661.66
  6. Step 6: Final answer
    x = 2,416,310.01

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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.