Home / 6,160,041.70-8,500,911.33-3,406,586.02

Finding the Fourth Proportional to 6,160,041.70, 8,500,911.33 and 3,406,586.02

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Solution

The fourth proportional to 6,160,041.70, 8,500,911.33 and 3,406,586.02 is: 4,701,118.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,041.70 : 8,500,911.33 = 3,406,586.02 : x
  2. Step 2: Convert to fraction form
    6,160,041.70/8,500,911.33 = 3,406,586.02/x
  3. Step 3: Cross multiply
    6,160,041.70x = 8,500,911.33 × 3,406,586.02
  4. Step 4: Simplify right side
    6,160,041.70x = 28,959,085,694,037.61
  5. Step 5: Solve for x
    x = 28,959,085,694,037.61/6,160,041.70
  6. Step 6: Final answer
    x = 4,701,118.45

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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.