Home / 1,837,585.22-2,535,664.64-1,102,500.50

Finding the Fourth Proportional to 1,837,585.22, 2,535,664.64 and 1,102,500.50

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Solution

The fourth proportional to 1,837,585.22, 2,535,664.64 and 1,102,500.50 is: 1,521,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,585.22 : 2,535,664.64 = 1,102,500.50 : x
  2. Step 2: Convert to fraction form
    1,837,585.22/2,535,664.64 = 1,102,500.50/x
  3. Step 3: Cross multiply
    1,837,585.22x = 2,535,664.64 × 1,102,500.50
  4. Step 4: Simplify right side
    1,837,585.22x = 2,795,571,533,432.32
  5. Step 5: Solve for x
    x = 2,795,571,533,432.32/1,837,585.22
  6. Step 6: Final answer
    x = 1,521,328.92

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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.