Home / 1,008,041.70-1,508,563.35-924,060.90

Finding the Fourth Proportional to 1,008,041.70, 1,508,563.35 and 924,060.90

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Solution

The fourth proportional to 1,008,041.70, 1,508,563.35 and 924,060.90 is: 1,382,883.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,041.70 : 1,508,563.35 = 924,060.90 : x
  2. Step 2: Convert to fraction form
    1,008,041.70/1,508,563.35 = 924,060.90/x
  3. Step 3: Cross multiply
    1,008,041.70x = 1,508,563.35 × 924,060.90
  4. Step 4: Simplify right side
    1,008,041.70x = 1,394,004,406,908.02
  5. Step 5: Solve for x
    x = 1,394,004,406,908.02/1,008,041.70
  6. Step 6: Final answer
    x = 1,382,883.67

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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.