Home / 7,277,412.20-10,895,123.10-7,277,412.20

Finding the Fourth Proportional to 7,277,412.20, 10,895,123.10 and 7,277,412.20

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Solution

The fourth proportional to 7,277,412.20, 10,895,123.10 and 7,277,412.20 is: 10,895,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,412.20 : 10,895,123.10 = 7,277,412.20 : x
  2. Step 2: Convert to fraction form
    7,277,412.20/10,895,123.10 = 7,277,412.20/x
  3. Step 3: Cross multiply
    7,277,412.20x = 10,895,123.10 × 7,277,412.20
  4. Step 4: Simplify right side
    7,277,412.20x = 79,288,301,768,441.81
  5. Step 5: Solve for x
    x = 79,288,301,768,441.81/7,277,412.20
  6. Step 6: Final answer
    x = 10,895,123.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.