Home / 4,523,905.50-6,242,989.59-2,590,805.67

Finding the Fourth Proportional to 4,523,905.50, 6,242,989.59 and 2,590,805.67

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Solution

The fourth proportional to 4,523,905.50, 6,242,989.59 and 2,590,805.67 is: 3,575,311.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,905.50 : 6,242,989.59 = 2,590,805.67 : x
  2. Step 2: Convert to fraction form
    4,523,905.50/6,242,989.59 = 2,590,805.67/x
  3. Step 3: Cross multiply
    4,523,905.50x = 6,242,989.59 × 2,590,805.67
  4. Step 4: Simplify right side
    4,523,905.50x = 16,174,372,827,522.97
  5. Step 5: Solve for x
    x = 16,174,372,827,522.97/4,523,905.50
  6. Step 6: Final answer
    x = 3,575,311.82

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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.