Home / 1,604,066.01-2,406,037.58-539,761.37

Finding the Fourth Proportional to 1,604,066.01, 2,406,037.58 and 539,761.37

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Solution

The fourth proportional to 1,604,066.01, 2,406,037.58 and 539,761.37 is: 809,621.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,066.01 : 2,406,037.58 = 539,761.37 : x
  2. Step 2: Convert to fraction form
    1,604,066.01/2,406,037.58 = 539,761.37/x
  3. Step 3: Cross multiply
    1,604,066.01x = 2,406,037.58 × 539,761.37
  4. Step 4: Simplify right side
    1,604,066.01x = 1,298,686,137,753.48
  5. Step 5: Solve for x
    x = 1,298,686,137,753.48/1,604,066.01
  6. Step 6: Final answer
    x = 809,621.38

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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.