Home / 3,384,585.11-4,670,700.30-1,835,842.83

Finding the Fourth Proportional to 3,384,585.11, 4,670,700.30 and 1,835,842.83

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Solution

The fourth proportional to 3,384,585.11, 4,670,700.30 and 1,835,842.83 is: 2,533,448.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,585.11 : 4,670,700.30 = 1,835,842.83 : x
  2. Step 2: Convert to fraction form
    3,384,585.11/4,670,700.30 = 1,835,842.83/x
  3. Step 3: Cross multiply
    3,384,585.11x = 4,670,700.30 × 1,835,842.83
  4. Step 4: Simplify right side
    3,384,585.11x = 8,574,671,656,833.85
  5. Step 5: Solve for x
    x = 8,574,671,656,833.85/3,384,585.11
  6. Step 6: Final answer
    x = 2,533,448.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.