Home / 9,467,484.12-14,187,248.82-4,337,258.40

Finding the Fourth Proportional to 9,467,484.12, 14,187,248.82 and 4,337,258.40

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Solution

The fourth proportional to 9,467,484.12, 14,187,248.82 and 4,337,258.40 is: 6,499,484.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,484.12 : 14,187,248.82 = 4,337,258.40 : x
  2. Step 2: Convert to fraction form
    9,467,484.12/14,187,248.82 = 4,337,258.40/x
  3. Step 3: Cross multiply
    9,467,484.12x = 14,187,248.82 × 4,337,258.40
  4. Step 4: Simplify right side
    9,467,484.12x = 61,533,764,117,435.09
  5. Step 5: Solve for x
    x = 61,533,764,117,435.09/9,467,484.12
  6. Step 6: Final answer
    x = 6,499,484.27

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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.