Home / 1,763,587.88-2,433,814.26-1,084,393.16

Finding the Fourth Proportional to 1,763,587.88, 2,433,814.26 and 1,084,393.16

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Solution

The fourth proportional to 1,763,587.88, 2,433,814.26 and 1,084,393.16 is: 1,496,501.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,587.88 : 2,433,814.26 = 1,084,393.16 : x
  2. Step 2: Convert to fraction form
    1,763,587.88/2,433,814.26 = 1,084,393.16/x
  3. Step 3: Cross multiply
    1,763,587.88x = 2,433,814.26 × 1,084,393.16
  4. Step 4: Simplify right side
    1,763,587.88x = 2,639,211,536,254.46
  5. Step 5: Solve for x
    x = 2,639,211,536,254.46/1,763,587.88
  6. Step 6: Final answer
    x = 1,496,501.29

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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.