Home / 10,759,957.13-14,848,445.03-5,865,274.80

Finding the Fourth Proportional to 10,759,957.13, 14,848,445.03 and 5,865,274.80

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Solution

The fourth proportional to 10,759,957.13, 14,848,445.03 and 5,865,274.80 is: 8,093,917.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759,957.13 : 14,848,445.03 = 5,865,274.80 : x
  2. Step 2: Convert to fraction form
    10,759,957.13/14,848,445.03 = 5,865,274.80/x
  3. Step 3: Cross multiply
    10,759,957.13x = 14,848,445.03 × 5,865,274.80
  4. Step 4: Simplify right side
    10,759,957.13x = 87,090,210,401,859.95
  5. Step 5: Solve for x
    x = 87,090,210,401,859.95/10,759,957.13
  6. Step 6: Final answer
    x = 8,093,917.98

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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.