Home / 4,829,877.40-7,244,816.10-3,625,277.80

Finding the Fourth Proportional to 4,829,877.40, 7,244,816.10 and 3,625,277.80

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Solution

The fourth proportional to 4,829,877.40, 7,244,816.10 and 3,625,277.80 is: 5,437,916.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,877.40 : 7,244,816.10 = 3,625,277.80 : x
  2. Step 2: Convert to fraction form
    4,829,877.40/7,244,816.10 = 3,625,277.80/x
  3. Step 3: Cross multiply
    4,829,877.40x = 7,244,816.10 × 3,625,277.80
  4. Step 4: Simplify right side
    4,829,877.40x = 26,264,470,972,412.58
  5. Step 5: Solve for x
    x = 26,264,470,972,412.58/4,829,877.40
  6. Step 6: Final answer
    x = 5,437,916.70

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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.