Home / 10,295,940.16-14,208,358.42-5,649,802.93

Finding the Fourth Proportional to 10,295,940.16, 14,208,358.42 and 5,649,802.93

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Solution

The fourth proportional to 10,295,940.16, 14,208,358.42 and 5,649,802.93 is: 7,796,706.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,940.16 : 14,208,358.42 = 5,649,802.93 : x
  2. Step 2: Convert to fraction form
    10,295,940.16/14,208,358.42 = 5,649,802.93/x
  3. Step 3: Cross multiply
    10,295,940.16x = 14,208,358.42 × 5,649,802.93
  4. Step 4: Simplify right side
    10,295,940.16x = 80,274,424,946,639.88
  5. Step 5: Solve for x
    x = 80,274,424,946,639.88/10,295,940.16
  6. Step 6: Final answer
    x = 7,796,706.64

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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.