Home / 10,746,803.66-14,826,694.21-6,097,896.47

Finding the Fourth Proportional to 10,746,803.66, 14,826,694.21 and 6,097,896.47

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Solution

The fourth proportional to 10,746,803.66, 14,826,694.21 and 6,097,896.47 is: 8,412,887.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,803.66 : 14,826,694.21 = 6,097,896.47 : x
  2. Step 2: Convert to fraction form
    10,746,803.66/14,826,694.21 = 6,097,896.47/x
  3. Step 3: Cross multiply
    10,746,803.66x = 14,826,694.21 × 6,097,896.47
  4. Step 4: Simplify right side
    10,746,803.66x = 90,411,646,306,750.44
  5. Step 5: Solve for x
    x = 90,411,646,306,750.44/10,746,803.66
  6. Step 6: Final answer
    x = 8,412,887.14

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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.