Home / 1,937,007.50-2,673,057.66-1,065,895.16

Finding the Fourth Proportional to 1,937,007.50, 2,673,057.66 and 1,065,895.16

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Solution

The fourth proportional to 1,937,007.50, 2,673,057.66 and 1,065,895.16 is: 1,470,928.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,007.50 : 2,673,057.66 = 1,065,895.16 : x
  2. Step 2: Convert to fraction form
    1,937,007.50/2,673,057.66 = 1,065,895.16/x
  3. Step 3: Cross multiply
    1,937,007.50x = 2,673,057.66 × 1,065,895.16
  4. Step 4: Simplify right side
    1,937,007.50x = 2,849,199,222,194.93
  5. Step 5: Solve for x
    x = 2,849,199,222,194.93/1,937,007.50
  6. Step 6: Final answer
    x = 1,470,928.34

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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.