Home / 2,837,649.08-3,916,038.94-1,548,572.69

Finding the Fourth Proportional to 2,837,649.08, 3,916,038.94 and 1,548,572.69

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Solution

The fourth proportional to 2,837,649.08, 3,916,038.94 and 1,548,572.69 is: 2,137,075.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,649.08 : 3,916,038.94 = 1,548,572.69 : x
  2. Step 2: Convert to fraction form
    2,837,649.08/3,916,038.94 = 1,548,572.69/x
  3. Step 3: Cross multiply
    2,837,649.08x = 3,916,038.94 × 1,548,572.69
  4. Step 4: Simplify right side
    2,837,649.08x = 6,064,270,932,008.92
  5. Step 5: Solve for x
    x = 6,064,270,932,008.92/2,837,649.08
  6. Step 6: Final answer
    x = 2,137,075.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.