Home / 9,357,221.58-14,036,328.09-2,626,160.46

Finding the Fourth Proportional to 9,357,221.58, 14,036,328.09 and 2,626,160.46

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Solution

The fourth proportional to 9,357,221.58, 14,036,328.09 and 2,626,160.46 is: 3,939,379.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,221.58 : 14,036,328.09 = 2,626,160.46 : x
  2. Step 2: Convert to fraction form
    9,357,221.58/14,036,328.09 = 2,626,160.46/x
  3. Step 3: Cross multiply
    9,357,221.58x = 14,036,328.09 × 2,626,160.46
  4. Step 4: Simplify right side
    9,357,221.58x = 36,861,649,833,545.32
  5. Step 5: Solve for x
    x = 36,861,649,833,545.32/9,357,221.58
  6. Step 6: Final answer
    x = 3,939,379.82

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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.