Home / 4,256,047.80-6,387,476.22-2,235,483.32

Finding the Fourth Proportional to 4,256,047.80, 6,387,476.22 and 2,235,483.32

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Solution

The fourth proportional to 4,256,047.80, 6,387,476.22 and 2,235,483.32 is: 3,355,013.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,047.80 : 6,387,476.22 = 2,235,483.32 : x
  2. Step 2: Convert to fraction form
    4,256,047.80/6,387,476.22 = 2,235,483.32/x
  3. Step 3: Cross multiply
    4,256,047.80x = 6,387,476.22 × 2,235,483.32
  4. Step 4: Simplify right side
    4,256,047.80x = 14,279,096,514,769.27
  5. Step 5: Solve for x
    x = 14,279,096,514,769.27/4,256,047.80
  6. Step 6: Final answer
    x = 3,355,013.19

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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.