Home / 585,069.04-877,637.56-164,377.76

Finding the Fourth Proportional to 585,069.04, 877,637.56 and 164,377.76

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Solution

The fourth proportional to 585,069.04, 877,637.56 and 164,377.76 is: 246,576.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,069.04 : 877,637.56 = 164,377.76 : x
  2. Step 2: Convert to fraction form
    585,069.04/877,637.56 = 164,377.76/x
  3. Step 3: Cross multiply
    585,069.04x = 877,637.56 × 164,377.76
  4. Step 4: Simplify right side
    585,069.04x = 144,264,096,204.67
  5. Step 5: Solve for x
    x = 144,264,096,204.67/585,069.04
  6. Step 6: Final answer
    x = 246,576.19

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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.