Home / 6,048,713.40-9,072,875.70-2,005,387.80

Finding the Fourth Proportional to 6,048,713.40, 9,072,875.70 and 2,005,387.80

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Solution

The fourth proportional to 6,048,713.40, 9,072,875.70 and 2,005,387.80 is: 3,008,017.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,713.40 : 9,072,875.70 = 2,005,387.80 : x
  2. Step 2: Convert to fraction form
    6,048,713.40/9,072,875.70 = 2,005,387.80/x
  3. Step 3: Cross multiply
    6,048,713.40x = 9,072,875.70 × 2,005,387.80
  4. Step 4: Simplify right side
    6,048,713.40x = 18,194,634,239,696.46
  5. Step 5: Solve for x
    x = 18,194,634,239,696.46/6,048,713.40
  6. Step 6: Final answer
    x = 3,008,017.25

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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.