Home / 1,024,330.69-1,413,654.63-565,533.64

Finding the Fourth Proportional to 1,024,330.69, 1,413,654.63 and 565,533.64

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Solution

The fourth proportional to 1,024,330.69, 1,413,654.63 and 565,533.64 is: 780,479.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,330.69 : 1,413,654.63 = 565,533.64 : x
  2. Step 2: Convert to fraction form
    1,024,330.69/1,413,654.63 = 565,533.64/x
  3. Step 3: Cross multiply
    1,024,330.69x = 1,413,654.63 × 565,533.64
  4. Step 4: Simplify right side
    1,024,330.69x = 799,469,248,606.75
  5. Step 5: Solve for x
    x = 799,469,248,606.75/1,024,330.69
  6. Step 6: Final answer
    x = 780,479.64

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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.