Home / 1,026,298.67-1,416,288.61-573,589.67

Finding the Fourth Proportional to 1,026,298.67, 1,416,288.61 and 573,589.67

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Solution

The fourth proportional to 1,026,298.67, 1,416,288.61 and 573,589.67 is: 791,551.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,298.67 : 1,416,288.61 = 573,589.67 : x
  2. Step 2: Convert to fraction form
    1,026,298.67/1,416,288.61 = 573,589.67/x
  3. Step 3: Cross multiply
    1,026,298.67x = 1,416,288.61 × 573,589.67
  4. Step 4: Simplify right side
    1,026,298.67x = 812,368,516,434.66
  5. Step 5: Solve for x
    x = 812,368,516,434.66/1,026,298.67
  6. Step 6: Final answer
    x = 791,551.76

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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.