Home / 2,470,526.94-3,411,454.92-1,554,283.30

Finding the Fourth Proportional to 2,470,526.94, 3,411,454.92 and 1,554,283.30

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Solution

The fourth proportional to 2,470,526.94, 3,411,454.92 and 1,554,283.30 is: 2,146,249.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,526.94 : 3,411,454.92 = 1,554,283.30 : x
  2. Step 2: Convert to fraction form
    2,470,526.94/3,411,454.92 = 1,554,283.30/x
  3. Step 3: Cross multiply
    2,470,526.94x = 3,411,454.92 × 1,554,283.30
  4. Step 4: Simplify right side
    2,470,526.94x = 5,302,367,410,858.84
  5. Step 5: Solve for x
    x = 5,302,367,410,858.84/2,470,526.94
  6. Step 6: Final answer
    x = 2,146,249.58

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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.