Home / 2,838,403.63-4,259,485.89-1,559,903.95

Finding the Fourth Proportional to 2,838,403.63, 4,259,485.89 and 1,559,903.95

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Solution

The fourth proportional to 2,838,403.63, 4,259,485.89 and 1,559,903.95 is: 2,340,889.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,403.63 : 4,259,485.89 = 1,559,903.95 : x
  2. Step 2: Convert to fraction form
    2,838,403.63/4,259,485.89 = 1,559,903.95/x
  3. Step 3: Cross multiply
    2,838,403.63x = 4,259,485.89 × 1,559,903.95
  4. Step 4: Simplify right side
    2,838,403.63x = 6,644,388,864,780.27
  5. Step 5: Solve for x
    x = 6,644,388,864,780.27/2,838,403.63
  6. Step 6: Final answer
    x = 2,340,889.36

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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.