Home / 5,995,493.40-8,990,615.70-2,400,065.40

Finding the Fourth Proportional to 5,995,493.40, 8,990,615.70 and 2,400,065.40

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Solution

The fourth proportional to 5,995,493.40, 8,990,615.70 and 2,400,065.40 is: 3,599,047.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995,493.40 : 8,990,615.70 = 2,400,065.40 : x
  2. Step 2: Convert to fraction form
    5,995,493.40/8,990,615.70 = 2,400,065.40/x
  3. Step 3: Cross multiply
    5,995,493.40x = 8,990,615.70 × 2,400,065.40
  4. Step 4: Simplify right side
    5,995,493.40x = 21,578,065,666,266.78
  5. Step 5: Solve for x
    x = 21,578,065,666,266.78/5,995,493.40
  6. Step 6: Final answer
    x = 3,599,047.52

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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.