Home / 2,039,554.64-2,817,463.56-1,634,348.24

Finding the Fourth Proportional to 2,039,554.64, 2,817,463.56 and 1,634,348.24

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Solution

The fourth proportional to 2,039,554.64, 2,817,463.56 and 1,634,348.24 is: 2,257,706.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,554.64 : 2,817,463.56 = 1,634,348.24 : x
  2. Step 2: Convert to fraction form
    2,039,554.64/2,817,463.56 = 1,634,348.24/x
  3. Step 3: Cross multiply
    2,039,554.64x = 2,817,463.56 × 1,634,348.24
  4. Step 4: Simplify right side
    2,039,554.64x = 4,604,716,610,550.14
  5. Step 5: Solve for x
    x = 4,604,716,610,550.14/2,039,554.64
  6. Step 6: Final answer
    x = 2,257,706.91

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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.