Home / 8,473,883.10-11,693,875.60-4,606,174.14

Finding the Fourth Proportional to 8,473,883.10, 11,693,875.60 and 4,606,174.14

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Solution

The fourth proportional to 8,473,883.10, 11,693,875.60 and 4,606,174.14 is: 6,356,475.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,883.10 : 11,693,875.60 = 4,606,174.14 : x
  2. Step 2: Convert to fraction form
    8,473,883.10/11,693,875.60 = 4,606,174.14/x
  3. Step 3: Cross multiply
    8,473,883.10x = 11,693,875.60 × 4,606,174.14
  4. Step 4: Simplify right side
    8,473,883.10x = 53,864,027,385,096.98
  5. Step 5: Solve for x
    x = 53,864,027,385,096.98/8,473,883.10
  6. Step 6: Final answer
    x = 6,356,475.15

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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.