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Finding the Fourth Proportional to 560,397.33, 773,114.29 and 366,852.38

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Solution

The fourth proportional to 560,397.33, 773,114.29 and 366,852.38 is: 506,103.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,397.33 : 773,114.29 = 366,852.38 : x
  2. Step 2: Convert to fraction form
    560,397.33/773,114.29 = 366,852.38/x
  3. Step 3: Cross multiply
    560,397.33x = 773,114.29 × 366,852.38
  4. Step 4: Simplify right side
    560,397.33x = 283,618,817,298.51
  5. Step 5: Solve for x
    x = 283,618,817,298.51/560,397.33
  6. Step 6: Final answer
    x = 506,103.08

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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.