Home / 2,038,515.80-3,057,773.70-975,633.80

Finding the Fourth Proportional to 2,038,515.80, 3,057,773.70 and 975,633.80

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Solution

The fourth proportional to 2,038,515.80, 3,057,773.70 and 975,633.80 is: 1,463,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,515.80 : 3,057,773.70 = 975,633.80 : x
  2. Step 2: Convert to fraction form
    2,038,515.80/3,057,773.70 = 975,633.80/x
  3. Step 3: Cross multiply
    2,038,515.80x = 3,057,773.70 × 975,633.80
  4. Step 4: Simplify right side
    2,038,515.80x = 2,983,267,374,471.06
  5. Step 5: Solve for x
    x = 2,983,267,374,471.06/2,038,515.80
  6. Step 6: Final answer
    x = 1,463,450.70

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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.