Home / 2,496,281.40-3,744,422.10-2,181,353.40

Finding the Fourth Proportional to 2,496,281.40, 3,744,422.10 and 2,181,353.40

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Solution

The fourth proportional to 2,496,281.40, 3,744,422.10 and 2,181,353.40 is: 3,272,030.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,281.40 : 3,744,422.10 = 2,181,353.40 : x
  2. Step 2: Convert to fraction form
    2,496,281.40/3,744,422.10 = 2,181,353.40/x
  3. Step 3: Cross multiply
    2,496,281.40x = 3,744,422.10 × 2,181,353.40
  4. Step 4: Simplify right side
    2,496,281.40x = 8,167,907,878,870.14
  5. Step 5: Solve for x
    x = 8,167,907,878,870.14/2,496,281.40
  6. Step 6: Final answer
    x = 3,272,030.10

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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.