Home / 962,506.80-1,445,898.60-805,042.80

Finding the Fourth Proportional to 962,506.80, 1,445,898.60 and 805,042.80

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Solution

The fourth proportional to 962,506.80, 1,445,898.60 and 805,042.80 is: 1,209,352.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,506.80 : 1,445,898.60 = 805,042.80 : x
  2. Step 2: Convert to fraction form
    962,506.80/1,445,898.60 = 805,042.80/x
  3. Step 3: Cross multiply
    962,506.80x = 1,445,898.60 × 805,042.80
  4. Step 4: Simplify right side
    962,506.80x = 1,164,010,257,460.08
  5. Step 5: Solve for x
    x = 1,164,010,257,460.08/962,506.80
  6. Step 6: Final answer
    x = 1,209,352.76

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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.