Home / 2,897,864.19-4,346,656.01-1,100,607.41

Finding the Fourth Proportional to 2,897,864.19, 4,346,656.01 and 1,100,607.41

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Solution

The fourth proportional to 2,897,864.19, 4,346,656.01 and 1,100,607.41 is: 1,650,857.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,864.19 : 4,346,656.01 = 1,100,607.41 : x
  2. Step 2: Convert to fraction form
    2,897,864.19/4,346,656.01 = 1,100,607.41/x
  3. Step 3: Cross multiply
    2,897,864.19x = 4,346,656.01 × 1,100,607.41
  4. Step 4: Simplify right side
    2,897,864.19x = 4,783,961,802,932.35
  5. Step 5: Solve for x
    x = 4,783,961,802,932.35/2,897,864.19
  6. Step 6: Final answer
    x = 1,650,857.84

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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.