Home / 10,570,628.70-14,588,677.71-5,925,668.27

Finding the Fourth Proportional to 10,570,628.70, 14,588,677.71 and 5,925,668.27

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Solution

The fourth proportional to 10,570,628.70, 14,588,677.71 and 5,925,668.27 is: 8,178,100.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,570,628.70 : 14,588,677.71 = 5,925,668.27 : x
  2. Step 2: Convert to fraction form
    10,570,628.70/14,588,677.71 = 5,925,668.27/x
  3. Step 3: Cross multiply
    10,570,628.70x = 14,588,677.71 × 5,925,668.27
  4. Step 4: Simplify right side
    10,570,628.70x = 86,447,664,534,459.88
  5. Step 5: Solve for x
    x = 86,447,664,534,459.88/10,570,628.70
  6. Step 6: Final answer
    x = 8,178,100.56

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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.