Home / 4,897,832.16-7,346,822.16-1,865,365.92

Finding the Fourth Proportional to 4,897,832.16, 7,346,822.16 and 1,865,365.92

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Solution

The fourth proportional to 4,897,832.16, 7,346,822.16 and 1,865,365.92 is: 2,798,077.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,832.16 : 7,346,822.16 = 1,865,365.92 : x
  2. Step 2: Convert to fraction form
    4,897,832.16/7,346,822.16 = 1,865,365.92/x
  3. Step 3: Cross multiply
    4,897,832.16x = 7,346,822.16 × 1,865,365.92
  4. Step 4: Simplify right side
    4,897,832.16x = 13,704,511,677,564.79
  5. Step 5: Solve for x
    x = 13,704,511,677,564.79/4,897,832.16
  6. Step 6: Final answer
    x = 2,798,077.03

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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.