Home / 7,605,068.25-10,494,994.20-4,385,804.25

Finding the Fourth Proportional to 7,605,068.25, 10,494,994.20 and 4,385,804.25

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Solution

The fourth proportional to 7,605,068.25, 10,494,994.20 and 4,385,804.25 is: 6,052,409.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,068.25 : 10,494,994.20 = 4,385,804.25 : x
  2. Step 2: Convert to fraction form
    7,605,068.25/10,494,994.20 = 4,385,804.25/x
  3. Step 3: Cross multiply
    7,605,068.25x = 10,494,994.20 × 4,385,804.25
  4. Step 4: Simplify right side
    7,605,068.25x = 46,028,990,166,085.34
  5. Step 5: Solve for x
    x = 46,028,990,166,085.34/7,605,068.25
  6. Step 6: Final answer
    x = 6,052,409.87

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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.