Home / 1,777,899.84-2,453,483.08-962,085.66

Finding the Fourth Proportional to 1,777,899.84, 2,453,483.08 and 962,085.66

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Solution

The fourth proportional to 1,777,899.84, 2,453,483.08 and 962,085.66 is: 1,327,668.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,899.84 : 2,453,483.08 = 962,085.66 : x
  2. Step 2: Convert to fraction form
    1,777,899.84/2,453,483.08 = 962,085.66/x
  3. Step 3: Cross multiply
    1,777,899.84x = 2,453,483.08 × 962,085.66
  4. Step 4: Simplify right side
    1,777,899.84x = 2,360,460,888,320.63
  5. Step 5: Solve for x
    x = 2,360,460,888,320.63/1,777,899.84
  6. Step 6: Final answer
    x = 1,327,668.09

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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.