Home / 3,070,828.20-4,606,242.30-2,362,240.20

Finding the Fourth Proportional to 3,070,828.20, 4,606,242.30 and 2,362,240.20

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Solution

The fourth proportional to 3,070,828.20, 4,606,242.30 and 2,362,240.20 is: 3,543,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,828.20 : 4,606,242.30 = 2,362,240.20 : x
  2. Step 2: Convert to fraction form
    3,070,828.20/4,606,242.30 = 2,362,240.20/x
  3. Step 3: Cross multiply
    3,070,828.20x = 4,606,242.30 × 2,362,240.20
  4. Step 4: Simplify right side
    3,070,828.20x = 10,881,050,732,000.46
  5. Step 5: Solve for x
    x = 10,881,050,732,000.46/3,070,828.20
  6. Step 6: Final answer
    x = 3,543,360.30

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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.