Home / 1,653,088.26-2,477,264.76-941,647.44

Finding the Fourth Proportional to 1,653,088.26, 2,477,264.76 and 941,647.44

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Solution

The fourth proportional to 1,653,088.26, 2,477,264.76 and 941,647.44 is: 1,411,122.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,088.26 : 2,477,264.76 = 941,647.44 : x
  2. Step 2: Convert to fraction form
    1,653,088.26/2,477,264.76 = 941,647.44/x
  3. Step 3: Cross multiply
    1,653,088.26x = 2,477,264.76 × 941,647.44
  4. Step 4: Simplify right side
    1,653,088.26x = 2,332,710,019,456.21
  5. Step 5: Solve for x
    x = 2,332,710,019,456.21/1,653,088.26
  6. Step 6: Final answer
    x = 1,411,122.49

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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.