Home / 6,232,152-8,600,392.80-3,478,790.10

Finding the Fourth Proportional to 6,232,152, 8,600,392.80 and 3,478,790.10

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Solution

The fourth proportional to 6,232,152, 8,600,392.80 and 3,478,790.10 is: 4,800,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,152 : 8,600,392.80 = 3,478,790.10 : x
  2. Step 2: Convert to fraction form
    6,232,152/8,600,392.80 = 3,478,790.10/x
  3. Step 3: Cross multiply
    6,232,152x = 8,600,392.80 × 3,478,790.10
  4. Step 4: Simplify right side
    6,232,152x = 29,918,961,328,751.29
  5. Step 5: Solve for x
    x = 29,918,961,328,751.29/6,232,152
  6. Step 6: Final answer
    x = 4,800,743.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.