Home / 3,291,909.66-4,937,365.53-895,941

Finding the Fourth Proportional to 3,291,909.66, 4,937,365.53 and 895,941

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Solution

The fourth proportional to 3,291,909.66, 4,937,365.53 and 895,941 is: 1,343,775.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,909.66 : 4,937,365.53 = 895,941 : x
  2. Step 2: Convert to fraction form
    3,291,909.66/4,937,365.53 = 895,941/x
  3. Step 3: Cross multiply
    3,291,909.66x = 4,937,365.53 × 895,941
  4. Step 4: Simplify right side
    3,291,909.66x = 4,423,588,210,313.73
  5. Step 5: Solve for x
    x = 4,423,588,210,313.73/3,291,909.66
  6. Step 6: Final answer
    x = 1,343,775.70

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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.