Home / 10,574,704.36-14,593,065.06-5,745,808.36

Finding the Fourth Proportional to 10,574,704.36, 14,593,065.06 and 5,745,808.36

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Solution

The fourth proportional to 10,574,704.36, 14,593,065.06 and 5,745,808.36 is: 7,929,200.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,574,704.36 : 14,593,065.06 = 5,745,808.36 : x
  2. Step 2: Convert to fraction form
    10,574,704.36/14,593,065.06 = 5,745,808.36/x
  3. Step 3: Cross multiply
    10,574,704.36x = 14,593,065.06 × 5,745,808.36
  4. Step 4: Simplify right side
    10,574,704.36x = 83,848,955,219,771.91
  5. Step 5: Solve for x
    x = 83,848,955,219,771.91/10,574,704.36
  6. Step 6: Final answer
    x = 7,929,200.89

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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.