Home / 1,022,585.36-1,411,172.52-593,119.76

Finding the Fourth Proportional to 1,022,585.36, 1,411,172.52 and 593,119.76

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Solution

The fourth proportional to 1,022,585.36, 1,411,172.52 and 593,119.76 is: 818,508.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,585.36 : 1,411,172.52 = 593,119.76 : x
  2. Step 2: Convert to fraction form
    1,022,585.36/1,411,172.52 = 593,119.76/x
  3. Step 3: Cross multiply
    1,022,585.36x = 1,411,172.52 × 593,119.76
  4. Step 4: Simplify right side
    1,022,585.36x = 836,994,306,381.00
  5. Step 5: Solve for x
    x = 836,994,306,381.00/1,022,585.36
  6. Step 6: Final answer
    x = 818,508.01

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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.