Home / 6,899,180.40-10,346,927.40-2,410,988.40

Finding the Fourth Proportional to 6,899,180.40, 10,346,927.40 and 2,410,988.40

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Solution

The fourth proportional to 6,899,180.40, 10,346,927.40 and 2,410,988.40 is: 3,615,838.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,180.40 : 10,346,927.40 = 2,410,988.40 : x
  2. Step 2: Convert to fraction form
    6,899,180.40/10,346,927.40 = 2,410,988.40/x
  3. Step 3: Cross multiply
    6,899,180.40x = 10,346,927.40 × 2,410,988.40
  4. Step 4: Simplify right side
    6,899,180.40x = 24,946,321,937,042.16
  5. Step 5: Solve for x
    x = 24,946,321,937,042.16/6,899,180.40
  6. Step 6: Final answer
    x = 3,615,838.48

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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.