Home / 2,956,510.80-4,433,729.40-1,536,094.80

Finding the Fourth Proportional to 2,956,510.80, 4,433,729.40 and 1,536,094.80

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Solution

The fourth proportional to 2,956,510.80, 4,433,729.40 and 1,536,094.80 is: 2,303,603.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,510.80 : 4,433,729.40 = 1,536,094.80 : x
  2. Step 2: Convert to fraction form
    2,956,510.80/4,433,729.40 = 1,536,094.80/x
  3. Step 3: Cross multiply
    2,956,510.80x = 4,433,729.40 × 1,536,094.80
  4. Step 4: Simplify right side
    2,956,510.80x = 6,810,628,675,947.12
  5. Step 5: Solve for x
    x = 6,810,628,675,947.12/2,956,510.80
  6. Step 6: Final answer
    x = 2,303,603.52

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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.