Home / 841,009.98-1,262,072.13-462,195.27

Finding the Fourth Proportional to 841,009.98, 1,262,072.13 and 462,195.27

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Solution

The fourth proportional to 841,009.98, 1,262,072.13 and 462,195.27 is: 693,599.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,009.98 : 1,262,072.13 = 462,195.27 : x
  2. Step 2: Convert to fraction form
    841,009.98/1,262,072.13 = 462,195.27/x
  3. Step 3: Cross multiply
    841,009.98x = 1,262,072.13 × 462,195.27
  4. Step 4: Simplify right side
    841,009.98x = 583,323,768,884.83
  5. Step 5: Solve for x
    x = 583,323,768,884.83/841,009.98
  6. Step 6: Final answer
    x = 693,599.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.