Home / 2,044,266.87-2,821,076.08-1,113,972.95

Finding the Fourth Proportional to 2,044,266.87, 2,821,076.08 and 1,113,972.95

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Solution

The fourth proportional to 2,044,266.87, 2,821,076.08 and 1,113,972.95 is: 1,537,276.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,266.87 : 2,821,076.08 = 1,113,972.95 : x
  2. Step 2: Convert to fraction form
    2,044,266.87/2,821,076.08 = 1,113,972.95/x
  3. Step 3: Cross multiply
    2,044,266.87x = 2,821,076.08 × 1,113,972.95
  4. Step 4: Simplify right side
    2,044,266.87x = 3,142,602,447,279.79
  5. Step 5: Solve for x
    x = 3,142,602,447,279.79/2,044,266.87
  6. Step 6: Final answer
    x = 1,537,276.02

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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.