Home / 1,740,893.09-2,401,816.59-1,137,631.01

Finding the Fourth Proportional to 1,740,893.09, 2,401,816.59 and 1,137,631.01

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Solution

The fourth proportional to 1,740,893.09, 2,401,816.59 and 1,137,631.01 is: 1,569,528.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,893.09 : 2,401,816.59 = 1,137,631.01 : x
  2. Step 2: Convert to fraction form
    1,740,893.09/2,401,816.59 = 1,137,631.01/x
  3. Step 3: Cross multiply
    1,740,893.09x = 2,401,816.59 × 1,137,631.01
  4. Step 4: Simplify right side
    1,740,893.09x = 2,732,381,033,116.46
  5. Step 5: Solve for x
    x = 2,732,381,033,116.46/1,740,893.09
  6. Step 6: Final answer
    x = 1,569,528.34

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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.