Home / 1,038,701.00-1,558,140.71-364,724.37

Finding the Fourth Proportional to 1,038,701.00, 1,558,140.71 and 364,724.37

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Solution

The fourth proportional to 1,038,701.00, 1,558,140.71 and 364,724.37 is: 547,117.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,701.00 : 1,558,140.71 = 364,724.37 : x
  2. Step 2: Convert to fraction form
    1,038,701.00/1,558,140.71 = 364,724.37/x
  3. Step 3: Cross multiply
    1,038,701.00x = 1,558,140.71 × 364,724.37
  4. Step 4: Simplify right side
    1,038,701.00x = 568,291,887,002.48
  5. Step 5: Solve for x
    x = 568,291,887,002.48/1,038,701.00
  6. Step 6: Final answer
    x = 547,117.88

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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.