Home / 4,869,083.40-7,303,625.10-2,472,001.80

Finding the Fourth Proportional to 4,869,083.40, 7,303,625.10 and 2,472,001.80

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Solution

The fourth proportional to 4,869,083.40, 7,303,625.10 and 2,472,001.80 is: 3,708,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,083.40 : 7,303,625.10 = 2,472,001.80 : x
  2. Step 2: Convert to fraction form
    4,869,083.40/7,303,625.10 = 2,472,001.80/x
  3. Step 3: Cross multiply
    4,869,083.40x = 7,303,625.10 × 2,472,001.80
  4. Step 4: Simplify right side
    4,869,083.40x = 18,054,574,393,725.18
  5. Step 5: Solve for x
    x = 18,054,574,393,725.18/4,869,083.40
  6. Step 6: Final answer
    x = 3,708,002.70

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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.