Home / 1,041,596.34-1,559,846.58-940,622.55

Finding the Fourth Proportional to 1,041,596.34, 1,559,846.58 and 940,622.55

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Solution

The fourth proportional to 1,041,596.34, 1,559,846.58 and 940,622.55 is: 1,408,632.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,596.34 : 1,559,846.58 = 940,622.55 : x
  2. Step 2: Convert to fraction form
    1,041,596.34/1,559,846.58 = 940,622.55/x
  3. Step 3: Cross multiply
    1,041,596.34x = 1,559,846.58 × 940,622.55
  4. Step 4: Simplify right side
    1,041,596.34x = 1,467,226,867,688.38
  5. Step 5: Solve for x
    x = 1,467,226,867,688.38/1,041,596.34
  6. Step 6: Final answer
    x = 1,408,632.89

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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.