Home / 10,763,403.50-16,152,671.04-9,734,317.94

Finding the Fourth Proportional to 10,763,403.50, 16,152,671.04 and 9,734,317.94

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Solution

The fourth proportional to 10,763,403.50, 16,152,671.04 and 9,734,317.94 is: 14,608,319.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,403.50 : 16,152,671.04 = 9,734,317.94 : x
  2. Step 2: Convert to fraction form
    10,763,403.50/16,152,671.04 = 9,734,317.94/x
  3. Step 3: Cross multiply
    10,763,403.50x = 16,152,671.04 × 9,734,317.94
  4. Step 4: Simplify right side
    10,763,403.50x = 157,235,235,483,590.44
  5. Step 5: Solve for x
    x = 157,235,235,483,590.44/10,763,403.50
  6. Step 6: Final answer
    x = 14,608,319.34

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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.