Home / 2,837,602.70-3,915,974.82-1,548,526.16

Finding the Fourth Proportional to 2,837,602.70, 3,915,974.82 and 1,548,526.16

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Solution

The fourth proportional to 2,837,602.70, 3,915,974.82 and 1,548,526.16 is: 2,137,011.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,602.70 : 3,915,974.82 = 1,548,526.16 : x
  2. Step 2: Convert to fraction form
    2,837,602.70/3,915,974.82 = 1,548,526.16/x
  3. Step 3: Cross multiply
    2,837,602.70x = 3,915,974.82 × 1,548,526.16
  4. Step 4: Simplify right side
    2,837,602.70x = 6,063,989,450,671.29
  5. Step 5: Solve for x
    x = 6,063,989,450,671.29/2,837,602.70
  6. Step 6: Final answer
    x = 2,137,011.45

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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.