Home / 3,232,864.86-4,849,297.29-1,435,325.82

Finding the Fourth Proportional to 3,232,864.86, 4,849,297.29 and 1,435,325.82

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Solution

The fourth proportional to 3,232,864.86, 4,849,297.29 and 1,435,325.82 is: 2,152,988.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,864.86 : 4,849,297.29 = 1,435,325.82 : x
  2. Step 2: Convert to fraction form
    3,232,864.86/4,849,297.29 = 1,435,325.82/x
  3. Step 3: Cross multiply
    3,232,864.86x = 4,849,297.29 × 1,435,325.82
  4. Step 4: Simplify right side
    3,232,864.86x = 6,960,321,609,193.03
  5. Step 5: Solve for x
    x = 6,960,321,609,193.03/3,232,864.86
  6. Step 6: Final answer
    x = 2,152,988.73

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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.