Home / 1,148,564.08-1,723,092.26-349,909.96

Finding the Fourth Proportional to 1,148,564.08, 1,723,092.26 and 349,909.96

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Solution

The fourth proportional to 1,148,564.08, 1,723,092.26 and 349,909.96 is: 524,939.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,148,564.08 : 1,723,092.26 = 349,909.96 : x
  2. Step 2: Convert to fraction form
    1,148,564.08/1,723,092.26 = 349,909.96/x
  3. Step 3: Cross multiply
    1,148,564.08x = 1,723,092.26 × 349,909.96
  4. Step 4: Simplify right side
    1,148,564.08x = 602,927,143,772.91
  5. Step 5: Solve for x
    x = 602,927,143,772.91/1,148,564.08
  6. Step 6: Final answer
    x = 524,939.93

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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.