Home / 9,580,463.12-14,365,377.83-3,187,225.46

Finding the Fourth Proportional to 9,580,463.12, 14,365,377.83 and 3,187,225.46

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Solution

The fourth proportional to 9,580,463.12, 14,365,377.83 and 3,187,225.46 is: 4,779,069.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580,463.12 : 14,365,377.83 = 3,187,225.46 : x
  2. Step 2: Convert to fraction form
    9,580,463.12/14,365,377.83 = 3,187,225.46/x
  3. Step 3: Cross multiply
    9,580,463.12x = 14,365,377.83 × 3,187,225.46
  4. Step 4: Simplify right side
    9,580,463.12x = 45,785,698,006,177.05
  5. Step 5: Solve for x
    x = 45,785,698,006,177.05/9,580,463.12
  6. Step 6: Final answer
    x = 4,779,069.39

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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.