Home / 1,077,283.02-1,486,631.97-593,893.11

Finding the Fourth Proportional to 1,077,283.02, 1,486,631.97 and 593,893.11

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Solution

The fourth proportional to 1,077,283.02, 1,486,631.97 and 593,893.11 is: 819,562.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,283.02 : 1,486,631.97 = 593,893.11 : x
  2. Step 2: Convert to fraction form
    1,077,283.02/1,486,631.97 = 593,893.11/x
  3. Step 3: Cross multiply
    1,077,283.02x = 1,486,631.97 × 593,893.11
  4. Step 4: Simplify right side
    1,077,283.02x = 882,900,484,088.73
  5. Step 5: Solve for x
    x = 882,900,484,088.73/1,077,283.02
  6. Step 6: Final answer
    x = 819,562.24

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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.