Home / 4,997,503.34-7,496,712.50-1,403,246.06

Finding the Fourth Proportional to 4,997,503.34, 7,496,712.50 and 1,403,246.06

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Solution

The fourth proportional to 4,997,503.34, 7,496,712.50 and 1,403,246.06 is: 2,104,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,503.34 : 7,496,712.50 = 1,403,246.06 : x
  2. Step 2: Convert to fraction form
    4,997,503.34/7,496,712.50 = 1,403,246.06/x
  3. Step 3: Cross multiply
    4,997,503.34x = 7,496,712.50 × 1,403,246.06
  4. Step 4: Simplify right side
    4,997,503.34x = 10,519,732,278,577.75
  5. Step 5: Solve for x
    x = 10,519,732,278,577.75/4,997,503.34
  6. Step 6: Final answer
    x = 2,104,997.55

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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.