Home / 4,287,377.15-6,426,173.52-1,726,952.37

Finding the Fourth Proportional to 4,287,377.15, 6,426,173.52 and 1,726,952.37

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Solution

The fourth proportional to 4,287,377.15, 6,426,173.52 and 1,726,952.37 is: 2,588,457.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,377.15 : 6,426,173.52 = 1,726,952.37 : x
  2. Step 2: Convert to fraction form
    4,287,377.15/6,426,173.52 = 1,726,952.37/x
  3. Step 3: Cross multiply
    4,287,377.15x = 6,426,173.52 × 1,726,952.37
  4. Step 4: Simplify right side
    4,287,377.15x = 11,097,695,590,395.24
  5. Step 5: Solve for x
    x = 11,097,695,590,395.24/4,287,377.15
  6. Step 6: Final answer
    x = 2,588,457.98

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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.