Home / 2,550,510.00-3,826,989.81-1,590,719.23

Finding the Fourth Proportional to 2,550,510.00, 3,826,989.81 and 1,590,719.23

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Solution

The fourth proportional to 2,550,510.00, 3,826,989.81 and 1,590,719.23 is: 2,386,842.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,510.00 : 3,826,989.81 = 1,590,719.23 : x
  2. Step 2: Convert to fraction form
    2,550,510.00/3,826,989.81 = 1,590,719.23/x
  3. Step 3: Cross multiply
    2,550,510.00x = 3,826,989.81 × 1,590,719.23
  4. Step 4: Simplify right side
    2,550,510.00x = 6,087,666,303,802.09
  5. Step 5: Solve for x
    x = 6,087,666,303,802.09/2,550,510.00
  6. Step 6: Final answer
    x = 2,386,842.75

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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.