Home / 6,556,329.96-9,047,698.02-3,655,755.60

Finding the Fourth Proportional to 6,556,329.96, 9,047,698.02 and 3,655,755.60

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Solution

The fourth proportional to 6,556,329.96, 9,047,698.02 and 3,655,755.60 is: 5,044,921.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,329.96 : 9,047,698.02 = 3,655,755.60 : x
  2. Step 2: Convert to fraction form
    6,556,329.96/9,047,698.02 = 3,655,755.60/x
  3. Step 3: Cross multiply
    6,556,329.96x = 9,047,698.02 × 3,655,755.60
  4. Step 4: Simplify right side
    6,556,329.96x = 33,076,172,703,723.91
  5. Step 5: Solve for x
    x = 33,076,172,703,723.91/6,556,329.96
  6. Step 6: Final answer
    x = 5,044,921.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.