Home / 2,385,064.72-3,577,597.08-1,634,836.24

Finding the Fourth Proportional to 2,385,064.72, 3,577,597.08 and 1,634,836.24

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Solution

The fourth proportional to 2,385,064.72, 3,577,597.08 and 1,634,836.24 is: 2,452,254.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,064.72 : 3,577,597.08 = 1,634,836.24 : x
  2. Step 2: Convert to fraction form
    2,385,064.72/3,577,597.08 = 1,634,836.24/x
  3. Step 3: Cross multiply
    2,385,064.72x = 3,577,597.08 × 1,634,836.24
  4. Step 4: Simplify right side
    2,385,064.72x = 5,848,785,358,502.18
  5. Step 5: Solve for x
    x = 5,848,785,358,502.18/2,385,064.72
  6. Step 6: Final answer
    x = 2,452,254.36

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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.