Home / 1,650,124.08-2,475,188.28-452,056.86

Finding the Fourth Proportional to 1,650,124.08, 2,475,188.28 and 452,056.86

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Solution

The fourth proportional to 1,650,124.08, 2,475,188.28 and 452,056.86 is: 678,085.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,124.08 : 2,475,188.28 = 452,056.86 : x
  2. Step 2: Convert to fraction form
    1,650,124.08/2,475,188.28 = 452,056.86/x
  3. Step 3: Cross multiply
    1,650,124.08x = 2,475,188.28 × 452,056.86
  4. Step 4: Simplify right side
    1,650,124.08x = 1,118,925,841,765.60
  5. Step 5: Solve for x
    x = 1,118,925,841,765.60/1,650,124.08
  6. Step 6: Final answer
    x = 678,085.88

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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.