Home / 3,333,030.03-5,001,365.12-1,413,642.69

Finding the Fourth Proportional to 3,333,030.03, 5,001,365.12 and 1,413,642.69

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Solution

The fourth proportional to 3,333,030.03, 5,001,365.12 and 1,413,642.69 is: 2,121,235.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,030.03 : 5,001,365.12 = 1,413,642.69 : x
  2. Step 2: Convert to fraction form
    3,333,030.03/5,001,365.12 = 1,413,642.69/x
  3. Step 3: Cross multiply
    3,333,030.03x = 5,001,365.12 × 1,413,642.69
  4. Step 4: Simplify right side
    3,333,030.03x = 7,070,143,234,840.76
  5. Step 5: Solve for x
    x = 7,070,143,234,840.76/3,333,030.03
  6. Step 6: Final answer
    x = 2,121,235.98

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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.