Home / 1,773,624.75-2,447,612.01-968,808.75

Finding the Fourth Proportional to 1,773,624.75, 2,447,612.01 and 968,808.75

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Solution

The fourth proportional to 1,773,624.75, 2,447,612.01 and 968,808.75 is: 1,336,961.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,624.75 : 2,447,612.01 = 968,808.75 : x
  2. Step 2: Convert to fraction form
    1,773,624.75/2,447,612.01 = 968,808.75/x
  3. Step 3: Cross multiply
    1,773,624.75x = 2,447,612.01 × 968,808.75
  4. Step 4: Simplify right side
    1,773,624.75x = 2,371,267,931,893.09
  5. Step 5: Solve for x
    x = 2,371,267,931,893.09/1,773,624.75
  6. Step 6: Final answer
    x = 1,336,961.46

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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.