Home / 1,074,897.67-1,483,314.30-584,869.20

Finding the Fourth Proportional to 1,074,897.67, 1,483,314.30 and 584,869.20

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Solution

The fourth proportional to 1,074,897.67, 1,483,314.30 and 584,869.20 is: 807,095.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,897.67 : 1,483,314.30 = 584,869.20 : x
  2. Step 2: Convert to fraction form
    1,074,897.67/1,483,314.30 = 584,869.20/x
  3. Step 3: Cross multiply
    1,074,897.67x = 1,483,314.30 × 584,869.20
  4. Step 4: Simplify right side
    1,074,897.67x = 867,544,847,989.56
  5. Step 5: Solve for x
    x = 867,544,847,989.56/1,074,897.67
  6. Step 6: Final answer
    x = 807,095.29

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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.