Home / 5,666,331.40-8,501,570.70-2,300,878.60

Finding the Fourth Proportional to 5,666,331.40, 8,501,570.70 and 2,300,878.60

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Solution

The fourth proportional to 5,666,331.40, 8,501,570.70 and 2,300,878.60 is: 3,452,159.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,331.40 : 8,501,570.70 = 2,300,878.60 : x
  2. Step 2: Convert to fraction form
    5,666,331.40/8,501,570.70 = 2,300,878.60/x
  3. Step 3: Cross multiply
    5,666,331.40x = 8,501,570.70 × 2,300,878.60
  4. Step 4: Simplify right side
    5,666,331.40x = 19,561,082,090,017.02
  5. Step 5: Solve for x
    x = 19,561,082,090,017.02/5,666,331.40
  6. Step 6: Final answer
    x = 3,452,159.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.