Home / 996,397.83-1,374,686.24-604,057.32

Finding the Fourth Proportional to 996,397.83, 1,374,686.24 and 604,057.32

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Solution

The fourth proportional to 996,397.83, 1,374,686.24 and 604,057.32 is: 833,391.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,397.83 : 1,374,686.24 = 604,057.32 : x
  2. Step 2: Convert to fraction form
    996,397.83/1,374,686.24 = 604,057.32/x
  3. Step 3: Cross multiply
    996,397.83x = 1,374,686.24 × 604,057.32
  4. Step 4: Simplify right side
    996,397.83x = 830,389,282,954.99
  5. Step 5: Solve for x
    x = 830,389,282,954.99/996,397.83
  6. Step 6: Final answer
    x = 833,391.30

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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.