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Finding the Fourth Proportional to 609,547.73, 841,166.59 and 333,903.37

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Solution

The fourth proportional to 609,547.73, 841,166.59 and 333,903.37 is: 460,781.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,547.73 : 841,166.59 = 333,903.37 : x
  2. Step 2: Convert to fraction form
    609,547.73/841,166.59 = 333,903.37/x
  3. Step 3: Cross multiply
    609,547.73x = 841,166.59 × 333,903.37
  4. Step 4: Simplify right side
    609,547.73x = 280,868,359,132.41
  5. Step 5: Solve for x
    x = 280,868,359,132.41/609,547.73
  6. Step 6: Final answer
    x = 460,781.57

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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.