Home / 4,242,603.93-5,854,925.43-2,407,139.57

Finding the Fourth Proportional to 4,242,603.93, 5,854,925.43 and 2,407,139.57

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Solution

The fourth proportional to 4,242,603.93, 5,854,925.43 and 2,407,139.57 is: 3,321,927.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,603.93 : 5,854,925.43 = 2,407,139.57 : x
  2. Step 2: Convert to fraction form
    4,242,603.93/5,854,925.43 = 2,407,139.57/x
  3. Step 3: Cross multiply
    4,242,603.93x = 5,854,925.43 × 2,407,139.57
  4. Step 4: Simplify right side
    4,242,603.93x = 14,093,622,696,589.58
  5. Step 5: Solve for x
    x = 14,093,622,696,589.58/4,242,603.93
  6. Step 6: Final answer
    x = 3,321,927.51

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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.