Home / 1,950,066.16-2,922,703.51-1,095,341.11

Finding the Fourth Proportional to 1,950,066.16, 2,922,703.51 and 1,095,341.11

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Solution

The fourth proportional to 1,950,066.16, 2,922,703.51 and 1,095,341.11 is: 1,641,665.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,066.16 : 2,922,703.51 = 1,095,341.11 : x
  2. Step 2: Convert to fraction form
    1,950,066.16/2,922,703.51 = 1,095,341.11/x
  3. Step 3: Cross multiply
    1,950,066.16x = 2,922,703.51 × 1,095,341.11
  4. Step 4: Simplify right side
    1,950,066.16x = 3,201,357,286,754.07
  5. Step 5: Solve for x
    x = 3,201,357,286,754.07/1,950,066.16
  6. Step 6: Final answer
    x = 1,641,665.99

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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.