Home / 11,396,586.60-17,080,364.70-4,657,386.60

Finding the Fourth Proportional to 11,396,586.60, 17,080,364.70 and 4,657,386.60

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Solution

The fourth proportional to 11,396,586.60, 17,080,364.70 and 4,657,386.60 is: 6,980,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,586.60 : 17,080,364.70 = 4,657,386.60 : x
  2. Step 2: Convert to fraction form
    11,396,586.60/17,080,364.70 = 4,657,386.60/x
  3. Step 3: Cross multiply
    11,396,586.60x = 17,080,364.70 × 4,657,386.60
  4. Step 4: Simplify right side
    11,396,586.60x = 79,549,861,676,893.02
  5. Step 5: Solve for x
    x = 79,549,861,676,893.02/11,396,586.60
  6. Step 6: Final answer
    x = 6,980,148.05

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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.