Home / 1,014,569.76-1,521,971.28-593,849.28

Finding the Fourth Proportional to 1,014,569.76, 1,521,971.28 and 593,849.28

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Solution

The fourth proportional to 1,014,569.76, 1,521,971.28 and 593,849.28 is: 890,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,569.76 : 1,521,971.28 = 593,849.28 : x
  2. Step 2: Convert to fraction form
    1,014,569.76/1,521,971.28 = 593,849.28/x
  3. Step 3: Cross multiply
    1,014,569.76x = 1,521,971.28 × 593,849.28
  4. Step 4: Simplify right side
    1,014,569.76x = 903,821,548,808.68
  5. Step 5: Solve for x
    x = 903,821,548,808.68/1,014,569.76
  6. Step 6: Final answer
    x = 890,842.19

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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.