Home / 4,129,575.01-5,698,975.11-2,825,562.02

Finding the Fourth Proportional to 4,129,575.01, 5,698,975.11 and 2,825,562.02

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Solution

The fourth proportional to 4,129,575.01, 5,698,975.11 and 2,825,562.02 is: 3,899,386.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,575.01 : 5,698,975.11 = 2,825,562.02 : x
  2. Step 2: Convert to fraction form
    4,129,575.01/5,698,975.11 = 2,825,562.02/x
  3. Step 3: Cross multiply
    4,129,575.01x = 5,698,975.11 × 2,825,562.02
  4. Step 4: Simplify right side
    4,129,575.01x = 16,102,807,637,988.76
  5. Step 5: Solve for x
    x = 16,102,807,637,988.76/4,129,575.01
  6. Step 6: Final answer
    x = 3,899,386.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.