Home / 4,299,437.04-6,448,354.37-1,381,580.49

Finding the Fourth Proportional to 4,299,437.04, 6,448,354.37 and 1,381,580.49

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Solution

The fourth proportional to 4,299,437.04, 6,448,354.37 and 1,381,580.49 is: 2,072,113.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,437.04 : 6,448,354.37 = 1,381,580.49 : x
  2. Step 2: Convert to fraction form
    4,299,437.04/6,448,354.37 = 1,381,580.49/x
  3. Step 3: Cross multiply
    4,299,437.04x = 6,448,354.37 × 1,381,580.49
  4. Step 4: Simplify right side
    4,299,437.04x = 8,908,920,590,198.24
  5. Step 5: Solve for x
    x = 8,908,920,590,198.24/4,299,437.04
  6. Step 6: Final answer
    x = 2,072,113.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.