Home / 4,768,324.86-7,152,734.70-1,573,700.15

Finding the Fourth Proportional to 4,768,324.86, 7,152,734.70 and 1,573,700.15

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Solution

The fourth proportional to 4,768,324.86, 7,152,734.70 and 1,573,700.15 is: 2,360,631.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,324.86 : 7,152,734.70 = 1,573,700.15 : x
  2. Step 2: Convert to fraction form
    4,768,324.86/7,152,734.70 = 1,573,700.15/x
  3. Step 3: Cross multiply
    4,768,324.86x = 7,152,734.70 × 1,573,700.15
  4. Step 4: Simplify right side
    4,768,324.86x = 11,256,259,688,182.04
  5. Step 5: Solve for x
    x = 11,256,259,688,182.04/4,768,324.86
  6. Step 6: Final answer
    x = 2,360,631.88

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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.