Home / 10,266,881.40-14,169,562.62-5,857,692.60

Finding the Fourth Proportional to 10,266,881.40, 14,169,562.62 and 5,857,692.60

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Solution

The fourth proportional to 10,266,881.40, 14,169,562.62 and 5,857,692.60 is: 8,084,338.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,266,881.40 : 14,169,562.62 = 5,857,692.60 : x
  2. Step 2: Convert to fraction form
    10,266,881.40/14,169,562.62 = 5,857,692.60/x
  3. Step 3: Cross multiply
    10,266,881.40x = 14,169,562.62 × 5,857,692.60
  4. Step 4: Simplify right side
    10,266,881.40x = 83,000,942,104,410.61
  5. Step 5: Solve for x
    x = 83,000,942,104,410.61/10,266,881.40
  6. Step 6: Final answer
    x = 8,084,338.26

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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.