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Finding the Fourth Proportional to 333,547.79, 460,296.26 and 180,586.11

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Solution

The fourth proportional to 333,547.79, 460,296.26 and 180,586.11 is: 249,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,547.79 : 460,296.26 = 180,586.11 : x
  2. Step 2: Convert to fraction form
    333,547.79/460,296.26 = 180,586.11/x
  3. Step 3: Cross multiply
    333,547.79x = 460,296.26 × 180,586.11
  4. Step 4: Simplify right side
    333,547.79x = 83,123,110,138.02
  5. Step 5: Solve for x
    x = 83,123,110,138.02/333,547.79
  6. Step 6: Final answer
    x = 249,209.00

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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.