Home / 4,848,428.16-6,690,874.32-2,673,048.60

Finding the Fourth Proportional to 4,848,428.16, 6,690,874.32 and 2,673,048.60

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Solution

The fourth proportional to 4,848,428.16, 6,690,874.32 and 2,673,048.60 is: 3,688,831.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,428.16 : 6,690,874.32 = 2,673,048.60 : x
  2. Step 2: Convert to fraction form
    4,848,428.16/6,690,874.32 = 2,673,048.60/x
  3. Step 3: Cross multiply
    4,848,428.16x = 6,690,874.32 × 2,673,048.60
  4. Step 4: Simplify right side
    4,848,428.16x = 17,885,032,233,851.95
  5. Step 5: Solve for x
    x = 17,885,032,233,851.95/4,848,428.16
  6. Step 6: Final answer
    x = 3,688,831.03

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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.