Home / 3,435,306.30-5,152,959.45-1,191,444.30

Finding the Fourth Proportional to 3,435,306.30, 5,152,959.45 and 1,191,444.30

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Solution

The fourth proportional to 3,435,306.30, 5,152,959.45 and 1,191,444.30 is: 1,787,166.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,306.30 : 5,152,959.45 = 1,191,444.30 : x
  2. Step 2: Convert to fraction form
    3,435,306.30/5,152,959.45 = 1,191,444.30/x
  3. Step 3: Cross multiply
    3,435,306.30x = 5,152,959.45 × 1,191,444.30
  4. Step 4: Simplify right side
    3,435,306.30x = 6,139,464,164,833.64
  5. Step 5: Solve for x
    x = 6,139,464,164,833.64/3,435,306.30
  6. Step 6: Final answer
    x = 1,787,166.45

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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.