Home / 1,058,690,694.84-1,461,033,467.73-588,825,992.04

Finding the Fourth Proportional to 1,058,690,694.84, 1,461,033,467.73 and 588,825,992.04

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Solution

The fourth proportional to 1,058,690,694.84, 1,461,033,467.73 and 588,825,992.04 is: 812,602,288.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,690,694.84 : 1,461,033,467.73 = 588,825,992.04 : x
  2. Step 2: Convert to fraction form
    1,058,690,694.84/1,461,033,467.73 = 588,825,992.04/x
  3. Step 3: Cross multiply
    1,058,690,694.84x = 1,461,033,467.73 × 588,825,992.04
  4. Step 4: Simplify right side
    1,058,690,694.84x = 860,294,481,039,758,592
  5. Step 5: Solve for x
    x = 860,294,481,039,758,592/1,058,690,694.84
  6. Step 6: Final answer
    x = 812,602,288.12

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Double scale
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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.