Home / 3,363,197.63-5,044,749.05-1,565,075.39

Finding the Fourth Proportional to 3,363,197.63, 5,044,749.05 and 1,565,075.39

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Solution

The fourth proportional to 3,363,197.63, 5,044,749.05 and 1,565,075.39 is: 2,347,591.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,197.63 : 5,044,749.05 = 1,565,075.39 : x
  2. Step 2: Convert to fraction form
    3,363,197.63/5,044,749.05 = 1,565,075.39/x
  3. Step 3: Cross multiply
    3,363,197.63x = 5,044,749.05 × 1,565,075.39
  4. Step 4: Simplify right side
    3,363,197.63x = 7,895,412,565,569.82
  5. Step 5: Solve for x
    x = 7,895,412,565,569.82/3,363,197.63
  6. Step 6: Final answer
    x = 2,347,591.03

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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.