Home / 953,991.52-1,316,685.65-546,093.37

Finding the Fourth Proportional to 953,991.52, 1,316,685.65 and 546,093.37

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Solution

The fourth proportional to 953,991.52, 1,316,685.65 and 546,093.37 is: 753,710.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,991.52 : 1,316,685.65 = 546,093.37 : x
  2. Step 2: Convert to fraction form
    953,991.52/1,316,685.65 = 546,093.37/x
  3. Step 3: Cross multiply
    953,991.52x = 1,316,685.65 × 546,093.37
  4. Step 4: Simplify right side
    953,991.52x = 719,033,296,430.75
  5. Step 5: Solve for x
    x = 719,033,296,430.75/953,991.52
  6. Step 6: Final answer
    x = 753,710.37

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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.