Home / 3,549,797.75-5,329,421.91-2,400,903.77

Finding the Fourth Proportional to 3,549,797.75, 5,329,421.91 and 2,400,903.77

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Solution

The fourth proportional to 3,549,797.75, 5,329,421.91 and 2,400,903.77 is: 3,604,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,797.75 : 5,329,421.91 = 2,400,903.77 : x
  2. Step 2: Convert to fraction form
    3,549,797.75/5,329,421.91 = 2,400,903.77/x
  3. Step 3: Cross multiply
    3,549,797.75x = 5,329,421.91 × 2,400,903.77
  4. Step 4: Simplify right side
    3,549,797.75x = 12,795,429,128,992.49
  5. Step 5: Solve for x
    x = 12,795,429,128,992.49/3,549,797.75
  6. Step 6: Final answer
    x = 3,604,551.60

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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.