Home / 2,415,858.40-3,614,456.40-1,576,050.40

Finding the Fourth Proportional to 2,415,858.40, 3,614,456.40 and 1,576,050.40

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Solution

The fourth proportional to 2,415,858.40, 3,614,456.40 and 1,576,050.40 is: 2,357,988.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,858.40 : 3,614,456.40 = 1,576,050.40 : x
  2. Step 2: Convert to fraction form
    2,415,858.40/3,614,456.40 = 1,576,050.40/x
  3. Step 3: Cross multiply
    2,415,858.40x = 3,614,456.40 × 1,576,050.40
  4. Step 4: Simplify right side
    2,415,858.40x = 5,696,565,455,002.56
  5. Step 5: Solve for x
    x = 5,696,565,455,002.56/2,415,858.40
  6. Step 6: Final answer
    x = 2,357,988.14

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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.