Home / 1,852,818.98-2,556,307.32-1,036,893.02

Finding the Fourth Proportional to 1,852,818.98, 2,556,307.32 and 1,036,893.02

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Solution

The fourth proportional to 1,852,818.98, 2,556,307.32 and 1,036,893.02 is: 1,430,586.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,818.98 : 2,556,307.32 = 1,036,893.02 : x
  2. Step 2: Convert to fraction form
    1,852,818.98/2,556,307.32 = 1,036,893.02/x
  3. Step 3: Cross multiply
    1,852,818.98x = 2,556,307.32 × 1,036,893.02
  4. Step 4: Simplify right side
    1,852,818.98x = 2,650,617,204,301.37
  5. Step 5: Solve for x
    x = 2,650,617,204,301.37/1,852,818.98
  6. Step 6: Final answer
    x = 1,430,586.17

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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.