Home / 3,220,681.10-4,841,063.62-2,030,253.26

Finding the Fourth Proportional to 3,220,681.10, 4,841,063.62 and 2,030,253.26

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Solution

The fourth proportional to 3,220,681.10, 4,841,063.62 and 2,030,253.26 is: 3,051,710.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,681.10 : 4,841,063.62 = 2,030,253.26 : x
  2. Step 2: Convert to fraction form
    3,220,681.10/4,841,063.62 = 2,030,253.26/x
  3. Step 3: Cross multiply
    3,220,681.10x = 4,841,063.62 × 2,030,253.26
  4. Step 4: Simplify right side
    3,220,681.10x = 9,828,585,167,091.45
  5. Step 5: Solve for x
    x = 9,828,585,167,091.45/3,220,681.10
  6. Step 6: Final answer
    x = 3,051,710.14

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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.