Home / 1,466,172.05-2,023,317.36-893,211.80

Finding the Fourth Proportional to 1,466,172.05, 2,023,317.36 and 893,211.80

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Solution

The fourth proportional to 1,466,172.05, 2,023,317.36 and 893,211.80 is: 1,232,632.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,172.05 : 2,023,317.36 = 893,211.80 : x
  2. Step 2: Convert to fraction form
    1,466,172.05/2,023,317.36 = 893,211.80/x
  3. Step 3: Cross multiply
    1,466,172.05x = 2,023,317.36 × 893,211.80
  4. Step 4: Simplify right side
    1,466,172.05x = 1,807,250,930,980.26
  5. Step 5: Solve for x
    x = 1,807,250,930,980.26/1,466,172.05
  6. Step 6: Final answer
    x = 1,232,632.24

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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.