Home / 767,024.31-1,058,568.30-573,095.55

Finding the Fourth Proportional to 767,024.31, 1,058,568.30 and 573,095.55

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Solution

The fourth proportional to 767,024.31, 1,058,568.30 and 573,095.55 is: 790,927.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,024.31 : 1,058,568.30 = 573,095.55 : x
  2. Step 2: Convert to fraction form
    767,024.31/1,058,568.30 = 573,095.55/x
  3. Step 3: Cross multiply
    767,024.31x = 1,058,568.30 × 573,095.55
  4. Step 4: Simplify right side
    767,024.31x = 606,660,782,101.07
  5. Step 5: Solve for x
    x = 606,660,782,101.07/767,024.31
  6. Step 6: Final answer
    x = 790,927.71

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1.5x scale

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.