Home / 4,366,774.98-6,549,260.31-1,171,141.50

Finding the Fourth Proportional to 4,366,774.98, 6,549,260.31 and 1,171,141.50

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Solution

The fourth proportional to 4,366,774.98, 6,549,260.31 and 1,171,141.50 is: 1,756,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,774.98 : 6,549,260.31 = 1,171,141.50 : x
  2. Step 2: Convert to fraction form
    4,366,774.98/6,549,260.31 = 1,171,141.50/x
  3. Step 3: Cross multiply
    4,366,774.98x = 6,549,260.31 × 1,171,141.50
  4. Step 4: Simplify right side
    4,366,774.98x = 7,670,110,543,343.86
  5. Step 5: Solve for x
    x = 7,670,110,543,343.86/4,366,774.98
  6. Step 6: Final answer
    x = 1,756,470.30

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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.