Home / 964,271.36-1,446,677.76-357,050.52

Finding the Fourth Proportional to 964,271.36, 1,446,677.76 and 357,050.52

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Solution

The fourth proportional to 964,271.36, 1,446,677.76 and 357,050.52 is: 535,676.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,271.36 : 1,446,677.76 = 357,050.52 : x
  2. Step 2: Convert to fraction form
    964,271.36/1,446,677.76 = 357,050.52/x
  3. Step 3: Cross multiply
    964,271.36x = 1,446,677.76 × 357,050.52
  4. Step 4: Simplify right side
    964,271.36x = 516,537,046,480.44
  5. Step 5: Solve for x
    x = 516,537,046,480.44/964,271.36
  6. Step 6: Final answer
    x = 535,676.02

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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.