Home / 1,197,893.07-1,652,495.85-714,117.33

Finding the Fourth Proportional to 1,197,893.07, 1,652,495.85 and 714,117.33

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Solution

The fourth proportional to 1,197,893.07, 1,652,495.85 and 714,117.33 is: 985,126.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,893.07 : 1,652,495.85 = 714,117.33 : x
  2. Step 2: Convert to fraction form
    1,197,893.07/1,652,495.85 = 714,117.33/x
  3. Step 3: Cross multiply
    1,197,893.07x = 1,652,495.85 × 714,117.33
  4. Step 4: Simplify right side
    1,197,893.07x = 1,180,075,924,238.08
  5. Step 5: Solve for x
    x = 1,180,075,924,238.08/1,197,893.07
  6. Step 6: Final answer
    x = 985,126.26

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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.