Home / 3,397,313.16-4,688,150.58-1,848,580.92

Finding the Fourth Proportional to 3,397,313.16, 4,688,150.58 and 1,848,580.92

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Solution

The fourth proportional to 3,397,313.16, 4,688,150.58 and 1,848,580.92 is: 2,550,964.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,313.16 : 4,688,150.58 = 1,848,580.92 : x
  2. Step 2: Convert to fraction form
    3,397,313.16/4,688,150.58 = 1,848,580.92/x
  3. Step 3: Cross multiply
    3,397,313.16x = 4,688,150.58 × 1,848,580.92
  4. Step 4: Simplify right side
    3,397,313.16x = 8,666,425,712,274.93
  5. Step 5: Solve for x
    x = 8,666,425,712,274.93/3,397,313.16
  6. Step 6: Final answer
    x = 2,550,964.63

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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.