Home / 7,674,313.63-10,590,586.64-4,236,582.91

Finding the Fourth Proportional to 7,674,313.63, 10,590,586.64 and 4,236,582.91

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Solution

The fourth proportional to 7,674,313.63, 10,590,586.64 and 4,236,582.91 is: 5,846,503.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,313.63 : 10,590,586.64 = 4,236,582.91 : x
  2. Step 2: Convert to fraction form
    7,674,313.63/10,590,586.64 = 4,236,582.91/x
  3. Step 3: Cross multiply
    7,674,313.63x = 10,590,586.64 × 4,236,582.91
  4. Step 4: Simplify right side
    7,674,313.63x = 44,867,898,365,898.33
  5. Step 5: Solve for x
    x = 44,867,898,365,898.33/7,674,313.63
  6. Step 6: Final answer
    x = 5,846,503.09

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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.