Home / 1,702,254-2,349,126.36-938,334.90

Finding the Fourth Proportional to 1,702,254, 2,349,126.36 and 938,334.90

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Solution

The fourth proportional to 1,702,254, 2,349,126.36 and 938,334.90 is: 1,294,910.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,254 : 2,349,126.36 = 938,334.90 : x
  2. Step 2: Convert to fraction form
    1,702,254/2,349,126.36 = 938,334.90/x
  3. Step 3: Cross multiply
    1,702,254x = 2,349,126.36 × 938,334.90
  4. Step 4: Simplify right side
    1,702,254x = 2,204,267,248,097.96
  5. Step 5: Solve for x
    x = 2,204,267,248,097.96/1,702,254
  6. Step 6: Final answer
    x = 1,294,910.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.