Home / 9,580,472.64-14,365,392.21-3,187,234.98

Finding the Fourth Proportional to 9,580,472.64, 14,365,392.21 and 3,187,234.98

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Solution

The fourth proportional to 9,580,472.64, 14,365,392.21 and 3,187,234.98 is: 4,779,083.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,472.64 : 14,365,392.21 = 3,187,234.98 : x
  2. Step 2: Convert to fraction form
    9,580,472.64/14,365,392.21 = 3,187,234.98/x
  3. Step 3: Cross multiply
    9,580,472.64x = 14,365,392.21 × 3,187,234.98
  4. Step 4: Simplify right side
    9,580,472.64x = 45,785,880,553,131.51
  5. Step 5: Solve for x
    x = 45,785,880,553,131.51/9,580,472.64
  6. Step 6: Final answer
    x = 4,779,083.69

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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.