Home / 953,125.58-1,315,499.64-590,710.52

Finding the Fourth Proportional to 953,125.58, 1,315,499.64 and 590,710.52

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Solution

The fourth proportional to 953,125.58, 1,315,499.64 and 590,710.52 is: 815,296.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,125.58 : 1,315,499.64 = 590,710.52 : x
  2. Step 2: Convert to fraction form
    953,125.58/1,315,499.64 = 590,710.52/x
  3. Step 3: Cross multiply
    953,125.58x = 1,315,499.64 × 590,710.52
  4. Step 4: Simplify right side
    953,125.58x = 777,079,477,477.80
  5. Step 5: Solve for x
    x = 777,079,477,477.80/953,125.58
  6. Step 6: Final answer
    x = 815,296.00

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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.