Home / 2,036,477.70-3,054,869.64-616,648.14

Finding the Fourth Proportional to 2,036,477.70, 3,054,869.64 and 616,648.14

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Solution

The fourth proportional to 2,036,477.70, 3,054,869.64 and 616,648.14 is: 925,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,477.70 : 3,054,869.64 = 616,648.14 : x
  2. Step 2: Convert to fraction form
    2,036,477.70/3,054,869.64 = 616,648.14/x
  3. Step 3: Cross multiply
    2,036,477.70x = 3,054,869.64 × 616,648.14
  4. Step 4: Simplify right side
    2,036,477.70x = 1,883,779,681,448.47
  5. Step 5: Solve for x
    x = 1,883,779,681,448.47/2,036,477.70
  6. Step 6: Final answer
    x = 925,018.57

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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.