Home / 1,699,373.01-2,549,059.62-577,442.01

Finding the Fourth Proportional to 1,699,373.01, 2,549,059.62 and 577,442.01

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Solution

The fourth proportional to 1,699,373.01, 2,549,059.62 and 577,442.01 is: 866,163.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,373.01 : 2,549,059.62 = 577,442.01 : x
  2. Step 2: Convert to fraction form
    1,699,373.01/2,549,059.62 = 577,442.01/x
  3. Step 3: Cross multiply
    1,699,373.01x = 2,549,059.62 × 577,442.01
  4. Step 4: Simplify right side
    1,699,373.01x = 1,471,934,121,224.31
  5. Step 5: Solve for x
    x = 1,471,934,121,224.31/1,699,373.01
  6. Step 6: Final answer
    x = 866,163.06

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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.