Home / 1,024,630.52-1,536,970.41-350,707.37

Finding the Fourth Proportional to 1,024,630.52, 1,536,970.41 and 350,707.37

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Solution

The fourth proportional to 1,024,630.52, 1,536,970.41 and 350,707.37 is: 526,069.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,630.52 : 1,536,970.41 = 350,707.37 : x
  2. Step 2: Convert to fraction form
    1,024,630.52/1,536,970.41 = 350,707.37/x
  3. Step 3: Cross multiply
    1,024,630.52x = 1,536,970.41 × 350,707.37
  4. Step 4: Simplify right side
    1,024,630.52x = 539,026,842,574.07
  5. Step 5: Solve for x
    x = 539,026,842,574.07/1,024,630.52
  6. Step 6: Final answer
    x = 526,069.48

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1.5x scale

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.