Home / 1,173,409.52-1,760,099.40-374,681

Finding the Fourth Proportional to 1,173,409.52, 1,760,099.40 and 374,681

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Solution

The fourth proportional to 1,173,409.52, 1,760,099.40 and 374,681 is: 562,016.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,409.52 : 1,760,099.40 = 374,681 : x
  2. Step 2: Convert to fraction form
    1,173,409.52/1,760,099.40 = 374,681/x
  3. Step 3: Cross multiply
    1,173,409.52x = 1,760,099.40 × 374,681
  4. Step 4: Simplify right side
    1,173,409.52x = 659,475,803,291.40
  5. Step 5: Solve for x
    x = 659,475,803,291.40/1,173,409.52
  6. Step 6: Final answer
    x = 562,016.75

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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.