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Finding the Fourth Proportional to 1,705,006, 2,352,740.70 and 941,010.34

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Solution

The fourth proportional to 1,705,006, 2,352,740.70 and 941,010.34 is: 1,298,501.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,006 : 2,352,740.70 = 941,010.34 : x
  2. Step 2: Convert to fraction form
    1,705,006/2,352,740.70 = 941,010.34/x
  3. Step 3: Cross multiply
    1,705,006x = 2,352,740.70 × 941,010.34
  4. Step 4: Simplify right side
    1,705,006x = 2,213,953,326,038.84
  5. Step 5: Solve for x
    x = 2,213,953,326,038.84/1,705,006
  6. Step 6: Final answer
    x = 1,298,501.78

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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.