Home / 1,696,023.04-2,544,152.32-573,712.64

Finding the Fourth Proportional to 1,696,023.04, 2,544,152.32 and 573,712.64

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Solution

The fourth proportional to 1,696,023.04, 2,544,152.32 and 573,712.64 is: 860,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,023.04 : 2,544,152.32 = 573,712.64 : x
  2. Step 2: Convert to fraction form
    1,696,023.04/2,544,152.32 = 573,712.64/x
  3. Step 3: Cross multiply
    1,696,023.04x = 2,544,152.32 × 573,712.64
  4. Step 4: Simplify right side
    1,696,023.04x = 1,459,612,344,069.32
  5. Step 5: Solve for x
    x = 1,459,612,344,069.32/1,696,023.04
  6. Step 6: Final answer
    x = 860,608.79

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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.