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Finding the Fourth Proportional to 585,901.01, 808,096.30 and 504,363.17

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Solution

The fourth proportional to 585,901.01, 808,096.30 and 504,363.17 is: 695,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,901.01 : 808,096.30 = 504,363.17 : x
  2. Step 2: Convert to fraction form
    585,901.01/808,096.30 = 504,363.17/x
  3. Step 3: Cross multiply
    585,901.01x = 808,096.30 × 504,363.17
  4. Step 4: Simplify right side
    585,901.01x = 407,574,012,292.60
  5. Step 5: Solve for x
    x = 407,574,012,292.60/585,901.01
  6. Step 6: Final answer
    x = 695,636.30

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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.