Home / 2,952,702.16-4,074,729.05-1,594,575.16

Finding the Fourth Proportional to 2,952,702.16, 4,074,729.05 and 1,594,575.16

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Solution

The fourth proportional to 2,952,702.16, 4,074,729.05 and 1,594,575.16 is: 2,200,513.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,702.16 : 4,074,729.05 = 1,594,575.16 : x
  2. Step 2: Convert to fraction form
    2,952,702.16/4,074,729.05 = 1,594,575.16/x
  3. Step 3: Cross multiply
    2,952,702.16x = 4,074,729.05 × 1,594,575.16
  4. Step 4: Simplify right side
    2,952,702.16x = 6,497,461,734,610.88
  5. Step 5: Solve for x
    x = 6,497,461,734,610.88/2,952,702.16
  6. Step 6: Final answer
    x = 2,200,513.76

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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.