Home / 1,830,460.08-2,525,180.58-1,151,770.80

Finding the Fourth Proportional to 1,830,460.08, 2,525,180.58 and 1,151,770.80

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Solution

The fourth proportional to 1,830,460.08, 2,525,180.58 and 1,151,770.80 is: 1,588,906.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,460.08 : 2,525,180.58 = 1,151,770.80 : x
  2. Step 2: Convert to fraction form
    1,830,460.08/2,525,180.58 = 1,151,770.80/x
  3. Step 3: Cross multiply
    1,830,460.08x = 2,525,180.58 × 1,151,770.80
  4. Step 4: Simplify right side
    1,830,460.08x = 2,908,429,256,771.06
  5. Step 5: Solve for x
    x = 2,908,429,256,771.06/1,830,460.08
  6. Step 6: Final answer
    x = 1,588,906.14

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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.