Home / 1,045,703.76-1,443,099.84-586,846.44

Finding the Fourth Proportional to 1,045,703.76, 1,443,099.84 and 586,846.44

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Solution

The fourth proportional to 1,045,703.76, 1,443,099.84 and 586,846.44 is: 809,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,703.76 : 1,443,099.84 = 586,846.44 : x
  2. Step 2: Convert to fraction form
    1,045,703.76/1,443,099.84 = 586,846.44/x
  3. Step 3: Cross multiply
    1,045,703.76x = 1,443,099.84 × 586,846.44
  4. Step 4: Simplify right side
    1,045,703.76x = 846,878,003,668.57
  5. Step 5: Solve for x
    x = 846,878,003,668.57/1,045,703.76
  6. Step 6: Final answer
    x = 809,864.17

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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.