Home / 5,624,003-8,437,443.08-1,634,915

Finding the Fourth Proportional to 5,624,003, 8,437,443.08 and 1,634,915

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Solution

The fourth proportional to 5,624,003, 8,437,443.08 and 1,634,915 is: 2,452,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,003 : 8,437,443.08 = 1,634,915 : x
  2. Step 2: Convert to fraction form
    5,624,003/8,437,443.08 = 1,634,915/x
  3. Step 3: Cross multiply
    5,624,003x = 8,437,443.08 × 1,634,915
  4. Step 4: Simplify right side
    5,624,003x = 13,794,502,253,138.20
  5. Step 5: Solve for x
    x = 13,794,502,253,138.20/5,624,003
  6. Step 6: Final answer
    x = 2,452,790.70

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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.