Home / 584,988.18-877,535.82-164,261.22

Finding the Fourth Proportional to 584,988.18, 877,535.82 and 164,261.22

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Solution

The fourth proportional to 584,988.18, 877,535.82 and 164,261.22 is: 246,406.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,988.18 : 877,535.82 = 164,261.22 : x
  2. Step 2: Convert to fraction form
    584,988.18/877,535.82 = 164,261.22/x
  3. Step 3: Cross multiply
    584,988.18x = 877,535.82 × 164,261.22
  4. Step 4: Simplify right side
    584,988.18x = 144,145,104,386.90
  5. Step 5: Solve for x
    x = 144,145,104,386.90/584,988.18
  6. Step 6: Final answer
    x = 246,406.87

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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.