Home / 10,661,395.99-14,711,482.34-6,015,254.60

Finding the Fourth Proportional to 10,661,395.99, 14,711,482.34 and 6,015,254.60

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Solution

The fourth proportional to 10,661,395.99, 14,711,482.34 and 6,015,254.60 is: 8,300,349.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,661,395.99 : 14,711,482.34 = 6,015,254.60 : x
  2. Step 2: Convert to fraction form
    10,661,395.99/14,711,482.34 = 6,015,254.60/x
  3. Step 3: Cross multiply
    10,661,395.99x = 14,711,482.34 × 6,015,254.60
  4. Step 4: Simplify right side
    10,661,395.99x = 88,493,311,847,763.39
  5. Step 5: Solve for x
    x = 88,493,311,847,763.39/10,661,395.99
  6. Step 6: Final answer
    x = 8,300,349.40

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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.