Home / 4,829,920.90-7,244,881.35-4,464,967.30

Finding the Fourth Proportional to 4,829,920.90, 7,244,881.35 and 4,464,967.30

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Solution

The fourth proportional to 4,829,920.90, 7,244,881.35 and 4,464,967.30 is: 6,697,450.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,920.90 : 7,244,881.35 = 4,464,967.30 : x
  2. Step 2: Convert to fraction form
    4,829,920.90/7,244,881.35 = 4,464,967.30/x
  3. Step 3: Cross multiply
    4,829,920.90x = 7,244,881.35 × 4,464,967.30
  4. Step 4: Simplify right side
    4,829,920.90x = 32,348,158,320,129.85
  5. Step 5: Solve for x
    x = 32,348,158,320,129.85/4,829,920.90
  6. Step 6: Final answer
    x = 6,697,450.95

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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.