Home / 3,811,002.24-5,712,154.74-1,535,069.10

Finding the Fourth Proportional to 3,811,002.24, 5,712,154.74 and 1,535,069.10

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Solution

The fourth proportional to 3,811,002.24, 5,712,154.74 and 1,535,069.10 is: 2,300,852.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,811,002.24 : 5,712,154.74 = 1,535,069.10 : x
  2. Step 2: Convert to fraction form
    3,811,002.24/5,712,154.74 = 1,535,069.10/x
  3. Step 3: Cross multiply
    3,811,002.24x = 5,712,154.74 × 1,535,069.10
  4. Step 4: Simplify right side
    3,811,002.24x = 8,768,552,235,792.54
  5. Step 5: Solve for x
    x = 8,768,552,235,792.54/3,811,002.24
  6. Step 6: Final answer
    x = 2,300,852.03

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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.