Home / 2,285,026.84-3,426,976.32-937,572.40

Finding the Fourth Proportional to 2,285,026.84, 3,426,976.32 and 937,572.40

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Solution

The fourth proportional to 2,285,026.84, 3,426,976.32 and 937,572.40 is: 1,406,127.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,026.84 : 3,426,976.32 = 937,572.40 : x
  2. Step 2: Convert to fraction form
    2,285,026.84/3,426,976.32 = 937,572.40/x
  3. Step 3: Cross multiply
    2,285,026.84x = 3,426,976.32 × 937,572.40
  4. Step 4: Simplify right side
    2,285,026.84x = 3,213,038,413,085.57
  5. Step 5: Solve for x
    x = 3,213,038,413,085.57/2,285,026.84
  6. Step 6: Final answer
    x = 1,406,127.21

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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.