Home / 10,273,696.79-14,177,666.18-5,922,762.35

Finding the Fourth Proportional to 10,273,696.79, 14,177,666.18 and 5,922,762.35

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Solution

The fourth proportional to 10,273,696.79, 14,177,666.18 and 5,922,762.35 is: 8,173,391.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,273,696.79 : 14,177,666.18 = 5,922,762.35 : x
  2. Step 2: Convert to fraction form
    10,273,696.79/14,177,666.18 = 5,922,762.35/x
  3. Step 3: Cross multiply
    10,273,696.79x = 14,177,666.18 × 5,922,762.35
  4. Step 4: Simplify right side
    10,273,696.79x = 83,970,947,405,690.89
  5. Step 5: Solve for x
    x = 83,970,947,405,690.89/10,273,696.79
  6. Step 6: Final answer
    x = 8,173,391.64

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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.