Home / 1,021,604.49-1,409,690.75-585,999.27

Finding the Fourth Proportional to 1,021,604.49, 1,409,690.75 and 585,999.27

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Solution

The fourth proportional to 1,021,604.49, 1,409,690.75 and 585,999.27 is: 808,608.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,604.49 : 1,409,690.75 = 585,999.27 : x
  2. Step 2: Convert to fraction form
    1,021,604.49/1,409,690.75 = 585,999.27/x
  3. Step 3: Cross multiply
    1,021,604.49x = 1,409,690.75 × 585,999.27
  4. Step 4: Simplify right side
    1,021,604.49x = 826,077,747,495.76
  5. Step 5: Solve for x
    x = 826,077,747,495.76/1,021,604.49
  6. Step 6: Final answer
    x = 808,608.18

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1.5x scale

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.