Home / 10,095,193.60-15,142,790.40-6,064,115.20

Finding the Fourth Proportional to 10,095,193.60, 15,142,790.40 and 6,064,115.20

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Solution

The fourth proportional to 10,095,193.60, 15,142,790.40 and 6,064,115.20 is: 9,096,172.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,193.60 : 15,142,790.40 = 6,064,115.20 : x
  2. Step 2: Convert to fraction form
    10,095,193.60/15,142,790.40 = 6,064,115.20/x
  3. Step 3: Cross multiply
    10,095,193.60x = 15,142,790.40 × 6,064,115.20
  4. Step 4: Simplify right side
    10,095,193.60x = 91,827,625,435,054.08
  5. Step 5: Solve for x
    x = 91,827,625,435,054.08/10,095,193.60
  6. Step 6: Final answer
    x = 9,096,172.80

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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.