Home / 5,931,202.40-8,889,805.20-4,433,544.80

Finding the Fourth Proportional to 5,931,202.40, 8,889,805.20 and 4,433,544.80

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Solution

The fourth proportional to 5,931,202.40, 8,889,805.20 and 4,433,544.80 is: 6,645,085.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,202.40 : 8,889,805.20 = 4,433,544.80 : x
  2. Step 2: Convert to fraction form
    5,931,202.40/8,889,805.20 = 4,433,544.80/x
  3. Step 3: Cross multiply
    5,931,202.40x = 8,889,805.20 × 4,433,544.80
  4. Step 4: Simplify right side
    5,931,202.40x = 39,413,349,617,472.95
  5. Step 5: Solve for x
    x = 39,413,349,617,472.95/5,931,202.40
  6. Step 6: Final answer
    x = 6,645,085.93

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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.