Home / 8,765,502.08-13,148,252.91-2,375,754.30

Finding the Fourth Proportional to 8,765,502.08, 13,148,252.91 and 2,375,754.30

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Solution

The fourth proportional to 8,765,502.08, 13,148,252.91 and 2,375,754.30 is: 3,563,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,502.08 : 13,148,252.91 = 2,375,754.30 : x
  2. Step 2: Convert to fraction form
    8,765,502.08/13,148,252.91 = 2,375,754.30/x
  3. Step 3: Cross multiply
    8,765,502.08x = 13,148,252.91 × 2,375,754.30
  4. Step 4: Simplify right side
    8,765,502.08x = 31,237,018,388,420.01
  5. Step 5: Solve for x
    x = 31,237,018,388,420.01/8,765,502.08
  6. Step 6: Final answer
    x = 3,563,631.40

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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.