Home / 950,337.90-1,311,466.23-568,364.67

Finding the Fourth Proportional to 950,337.90, 1,311,466.23 and 568,364.67

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Solution

The fourth proportional to 950,337.90, 1,311,466.23 and 568,364.67 is: 784,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,337.90 : 1,311,466.23 = 568,364.67 : x
  2. Step 2: Convert to fraction form
    950,337.90/1,311,466.23 = 568,364.67/x
  3. Step 3: Cross multiply
    950,337.90x = 1,311,466.23 × 568,364.67
  4. Step 4: Simplify right side
    950,337.90x = 745,391,071,030.09
  5. Step 5: Solve for x
    x = 745,391,071,030.09/950,337.90
  6. Step 6: Final answer
    x = 784,343.20

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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.