Home / 4,495,809.16-6,741,938.62-1,799,631.82

Finding the Fourth Proportional to 4,495,809.16, 6,741,938.62 and 1,799,631.82

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Solution

The fourth proportional to 4,495,809.16, 6,741,938.62 and 1,799,631.82 is: 2,698,737.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,809.16 : 6,741,938.62 = 1,799,631.82 : x
  2. Step 2: Convert to fraction form
    4,495,809.16/6,741,938.62 = 1,799,631.82/x
  3. Step 3: Cross multiply
    4,495,809.16x = 6,741,938.62 × 1,799,631.82
  4. Step 4: Simplify right side
    4,495,809.16x = 12,133,007,269,038.89
  5. Step 5: Solve for x
    x = 12,133,007,269,038.89/4,495,809.16
  6. Step 6: Final answer
    x = 2,698,737.17

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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.