Home / 2,607,153.95-3,911,026.17-2,339,268.32

Finding the Fourth Proportional to 2,607,153.95, 3,911,026.17 and 2,339,268.32

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Solution

The fourth proportional to 2,607,153.95, 3,911,026.17 and 2,339,268.32 is: 3,509,167.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,153.95 : 3,911,026.17 = 2,339,268.32 : x
  2. Step 2: Convert to fraction form
    2,607,153.95/3,911,026.17 = 2,339,268.32/x
  3. Step 3: Cross multiply
    2,607,153.95x = 3,911,026.17 × 2,339,268.32
  4. Step 4: Simplify right side
    2,607,153.95x = 9,148,939,598,616.80
  5. Step 5: Solve for x
    x = 9,148,939,598,616.80/2,607,153.95
  6. Step 6: Final answer
    x = 3,509,167.39

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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.