Home / 1,016,087.04-1,401,881.04-586,310.76

Finding the Fourth Proportional to 1,016,087.04, 1,401,881.04 and 586,310.76

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Solution

The fourth proportional to 1,016,087.04, 1,401,881.04 and 586,310.76 is: 808,924.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,087.04 : 1,401,881.04 = 586,310.76 : x
  2. Step 2: Convert to fraction form
    1,016,087.04/1,401,881.04 = 586,310.76/x
  3. Step 3: Cross multiply
    1,016,087.04x = 1,401,881.04 × 586,310.76
  4. Step 4: Simplify right side
    1,016,087.04x = 821,937,937,991.99
  5. Step 5: Solve for x
    x = 821,937,937,991.99/1,016,087.04
  6. Step 6: Final answer
    x = 808,924.73

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Double scale
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Similar ratio
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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.