Home / 1,019,058.99-1,528,839-506,965.92

Finding the Fourth Proportional to 1,019,058.99, 1,528,839 and 506,965.92

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Solution

The fourth proportional to 1,019,058.99, 1,528,839 and 506,965.92 is: 760,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,058.99 : 1,528,839 = 506,965.92 : x
  2. Step 2: Convert to fraction form
    1,019,058.99/1,528,839 = 506,965.92/x
  3. Step 3: Cross multiply
    1,019,058.99x = 1,528,839 × 506,965.92
  4. Step 4: Simplify right side
    1,019,058.99x = 775,069,270,166.88
  5. Step 5: Solve for x
    x = 775,069,270,166.88/1,019,058.99
  6. Step 6: Final answer
    x = 760,573.51

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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.