Home / 1,785,095.67-2,677,729.59-586,991.46

Finding the Fourth Proportional to 1,785,095.67, 2,677,729.59 and 586,991.46

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Solution

The fourth proportional to 1,785,095.67, 2,677,729.59 and 586,991.46 is: 880,515.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,095.67 : 2,677,729.59 = 586,991.46 : x
  2. Step 2: Convert to fraction form
    1,785,095.67/2,677,729.59 = 586,991.46/x
  3. Step 3: Cross multiply
    1,785,095.67x = 2,677,729.59 × 586,991.46
  4. Step 4: Simplify right side
    1,785,095.67x = 1,571,804,401,519.30
  5. Step 5: Solve for x
    x = 1,571,804,401,519.30/1,785,095.67
  6. Step 6: Final answer
    x = 880,515.50

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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.