Home / 1,847,210.77-2,549,575.87-1,083,510.37

Finding the Fourth Proportional to 1,847,210.77, 2,549,575.87 and 1,083,510.37

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Solution

The fourth proportional to 1,847,210.77, 2,549,575.87 and 1,083,510.37 is: 1,495,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,210.77 : 2,549,575.87 = 1,083,510.37 : x
  2. Step 2: Convert to fraction form
    1,847,210.77/2,549,575.87 = 1,083,510.37/x
  3. Step 3: Cross multiply
    1,847,210.77x = 2,549,575.87 × 1,083,510.37
  4. Step 4: Simplify right side
    1,847,210.77x = 2,762,491,903,807.68
  5. Step 5: Solve for x
    x = 2,762,491,903,807.68/1,847,210.77
  6. Step 6: Final answer
    x = 1,495,493.61

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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.