Home / 3,291,909.41-4,937,365.14-895,940.75

Finding the Fourth Proportional to 3,291,909.41, 4,937,365.14 and 895,940.75

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Solution

The fourth proportional to 3,291,909.41, 4,937,365.14 and 895,940.75 is: 1,343,775.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,909.41 : 4,937,365.14 = 895,940.75 : x
  2. Step 2: Convert to fraction form
    3,291,909.41/4,937,365.14 = 895,940.75/x
  3. Step 3: Cross multiply
    3,291,909.41x = 4,937,365.14 × 895,940.75
  4. Step 4: Simplify right side
    3,291,909.41x = 4,423,586,626,555.46
  5. Step 5: Solve for x
    x = 4,423,586,626,555.46/3,291,909.41
  6. Step 6: Final answer
    x = 1,343,775.32

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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.