Home / 1,889,946.52-2,834,131.53-592,764.68

Finding the Fourth Proportional to 1,889,946.52, 2,834,131.53 and 592,764.68

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Solution

The fourth proportional to 1,889,946.52, 2,834,131.53 and 592,764.68 is: 888,899.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,946.52 : 2,834,131.53 = 592,764.68 : x
  2. Step 2: Convert to fraction form
    1,889,946.52/2,834,131.53 = 592,764.68/x
  3. Step 3: Cross multiply
    1,889,946.52x = 2,834,131.53 × 592,764.68
  4. Step 4: Simplify right side
    1,889,946.52x = 1,679,973,069,458.36
  5. Step 5: Solve for x
    x = 1,679,973,069,458.36/1,889,946.52
  6. Step 6: Final answer
    x = 888,899.79

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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.