Home / 1,983,434.01-2,976,272.01-846,088.77

Finding the Fourth Proportional to 1,983,434.01, 2,976,272.01 and 846,088.77

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Solution

The fourth proportional to 1,983,434.01, 2,976,272.01 and 846,088.77 is: 1,269,611.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,434.01 : 2,976,272.01 = 846,088.77 : x
  2. Step 2: Convert to fraction form
    1,983,434.01/2,976,272.01 = 846,088.77/x
  3. Step 3: Cross multiply
    1,983,434.01x = 2,976,272.01 × 846,088.77
  4. Step 4: Simplify right side
    1,983,434.01x = 2,518,190,324,126.33
  5. Step 5: Solve for x
    x = 2,518,190,324,126.33/1,983,434.01
  6. Step 6: Final answer
    x = 1,269,611.35

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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.