Home / 10,473,927.20-14,452,749.63-5,826,613.67

Finding the Fourth Proportional to 10,473,927.20, 14,452,749.63 and 5,826,613.67

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Solution

The fourth proportional to 10,473,927.20, 14,452,749.63 and 5,826,613.67 is: 8,040,020.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473,927.20 : 14,452,749.63 = 5,826,613.67 : x
  2. Step 2: Convert to fraction form
    10,473,927.20/14,452,749.63 = 5,826,613.67/x
  3. Step 3: Cross multiply
    10,473,927.20x = 14,452,749.63 × 5,826,613.67
  4. Step 4: Simplify right side
    10,473,927.20x = 84,210,588,563,245.45
  5. Step 5: Solve for x
    x = 84,210,588,563,245.45/10,473,927.20
  6. Step 6: Final answer
    x = 8,040,020.42

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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.