Home / 1,903,025.24-2,626,210.86-1,043,534.24

Finding the Fourth Proportional to 1,903,025.24, 2,626,210.86 and 1,043,534.24

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Solution

The fourth proportional to 1,903,025.24, 2,626,210.86 and 1,043,534.24 is: 1,440,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,025.24 : 2,626,210.86 = 1,043,534.24 : x
  2. Step 2: Convert to fraction form
    1,903,025.24/2,626,210.86 = 1,043,534.24/x
  3. Step 3: Cross multiply
    1,903,025.24x = 2,626,210.86 × 1,043,534.24
  4. Step 4: Simplify right side
    1,903,025.24x = 2,740,540,953,869.85
  5. Step 5: Solve for x
    x = 2,740,540,953,869.85/1,903,025.24
  6. Step 6: Final answer
    x = 1,440,097.01

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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.