Home / 3,291,904.40-4,937,357.66-895,935.74

Finding the Fourth Proportional to 3,291,904.40, 4,937,357.66 and 895,935.74

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Solution

The fourth proportional to 3,291,904.40, 4,937,357.66 and 895,935.74 is: 1,343,767.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,904.40 : 4,937,357.66 = 895,935.74 : x
  2. Step 2: Convert to fraction form
    3,291,904.40/4,937,357.66 = 895,935.74/x
  3. Step 3: Cross multiply
    3,291,904.40x = 4,937,357.66 × 895,935.74
  4. Step 4: Simplify right side
    3,291,904.40x = 4,423,555,159,590.30
  5. Step 5: Solve for x
    x = 4,423,555,159,590.30/3,291,904.40
  6. Step 6: Final answer
    x = 1,343,767.81

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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.