Home / 2,293,368.81-3,440,074.01-695,931.96

Finding the Fourth Proportional to 2,293,368.81, 3,440,074.01 and 695,931.96

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Solution

The fourth proportional to 2,293,368.81, 3,440,074.01 and 695,931.96 is: 1,043,904.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,368.81 : 3,440,074.01 = 695,931.96 : x
  2. Step 2: Convert to fraction form
    2,293,368.81/3,440,074.01 = 695,931.96/x
  3. Step 3: Cross multiply
    2,293,368.81x = 3,440,074.01 × 695,931.96
  4. Step 4: Simplify right side
    2,293,368.81x = 2,394,057,444,844.70
  5. Step 5: Solve for x
    x = 2,394,057,444,844.70/2,293,368.81
  6. Step 6: Final answer
    x = 1,043,904.25

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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.