Home / 6,106,095.60-9,159,143.40-2,117,410.80

Finding the Fourth Proportional to 6,106,095.60, 9,159,143.40 and 2,117,410.80

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Solution

The fourth proportional to 6,106,095.60, 9,159,143.40 and 2,117,410.80 is: 3,176,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,095.60 : 9,159,143.40 = 2,117,410.80 : x
  2. Step 2: Convert to fraction form
    6,106,095.60/9,159,143.40 = 2,117,410.80/x
  3. Step 3: Cross multiply
    6,106,095.60x = 9,159,143.40 × 2,117,410.80
  4. Step 4: Simplify right side
    6,106,095.60x = 19,393,669,153,908.72
  5. Step 5: Solve for x
    x = 19,393,669,153,908.72/6,106,095.60
  6. Step 6: Final answer
    x = 3,176,116.20

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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.