Home / 10,410,784.75-14,364,841.29-6,541,063.82

Finding the Fourth Proportional to 10,410,784.75, 14,364,841.29 and 6,541,063.82

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Solution

The fourth proportional to 10,410,784.75, 14,364,841.29 and 6,541,063.82 is: 9,025,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,410,784.75 : 14,364,841.29 = 6,541,063.82 : x
  2. Step 2: Convert to fraction form
    10,410,784.75/14,364,841.29 = 6,541,063.82/x
  3. Step 3: Cross multiply
    10,410,784.75x = 14,364,841.29 × 6,541,063.82
  4. Step 4: Simplify right side
    10,410,784.75x = 93,961,343,642,061.12
  5. Step 5: Solve for x
    x = 93,961,343,642,061.12/10,410,784.75
  6. Step 6: Final answer
    x = 9,025,385.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.