Home / 962,830.17-1,328,751.27-580,848.75

Finding the Fourth Proportional to 962,830.17, 1,328,751.27 and 580,848.75

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Solution

The fourth proportional to 962,830.17, 1,328,751.27 and 580,848.75 is: 801,598.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,830.17 : 1,328,751.27 = 580,848.75 : x
  2. Step 2: Convert to fraction form
    962,830.17/1,328,751.27 = 580,848.75/x
  3. Step 3: Cross multiply
    962,830.17x = 1,328,751.27 × 580,848.75
  4. Step 4: Simplify right side
    962,830.17x = 771,803,514,240.41
  5. Step 5: Solve for x
    x = 771,803,514,240.41/962,830.17
  6. Step 6: Final answer
    x = 801,598.81

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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.