Home / 1,829,830.58-2,525,135.36-1,014,032.60

Finding the Fourth Proportional to 1,829,830.58, 2,525,135.36 and 1,014,032.60

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Solution

The fourth proportional to 1,829,830.58, 2,525,135.36 and 1,014,032.60 is: 1,399,347.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,830.58 : 2,525,135.36 = 1,014,032.60 : x
  2. Step 2: Convert to fraction form
    1,829,830.58/2,525,135.36 = 1,014,032.60/x
  3. Step 3: Cross multiply
    1,829,830.58x = 2,525,135.36 × 1,014,032.60
  4. Step 4: Simplify right side
    1,829,830.58x = 2,560,569,556,756.90
  5. Step 5: Solve for x
    x = 2,560,569,556,756.90/1,829,830.58
  6. Step 6: Final answer
    x = 1,399,347.89

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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.