Home / 4,809,673-6,637,557.38-2,663,497

Finding the Fourth Proportional to 4,809,673, 6,637,557.38 and 2,663,497

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Solution

The fourth proportional to 4,809,673, 6,637,557.38 and 2,663,497 is: 3,675,741.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,673 : 6,637,557.38 = 2,663,497 : x
  2. Step 2: Convert to fraction form
    4,809,673/6,637,557.38 = 2,663,497/x
  3. Step 3: Cross multiply
    4,809,673x = 6,637,557.38 × 2,663,497
  4. Step 4: Simplify right side
    4,809,673x = 17,679,114,168,957.86
  5. Step 5: Solve for x
    x = 17,679,114,168,957.86/4,809,673
  6. Step 6: Final answer
    x = 3,675,741.40

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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.