Home / 3,050,500.32-4,575,776.58-776,026.80

Finding the Fourth Proportional to 3,050,500.32, 4,575,776.58 and 776,026.80

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Solution

The fourth proportional to 3,050,500.32, 4,575,776.58 and 776,026.80 is: 1,164,046.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,500.32 : 4,575,776.58 = 776,026.80 : x
  2. Step 2: Convert to fraction form
    3,050,500.32/4,575,776.58 = 776,026.80/x
  3. Step 3: Cross multiply
    3,050,500.32x = 4,575,776.58 × 776,026.80
  4. Step 4: Simplify right side
    3,050,500.32x = 3,550,925,256,892.34
  5. Step 5: Solve for x
    x = 3,550,925,256,892.34/3,050,500.32
  6. Step 6: Final answer
    x = 1,164,046.84

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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.