Home / 7,602,131-10,482,534.12-4,844,450

Finding the Fourth Proportional to 7,602,131, 10,482,534.12 and 4,844,450

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Solution

The fourth proportional to 7,602,131, 10,482,534.12 and 4,844,450 is: 6,679,983.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,131 : 10,482,534.12 = 4,844,450 : x
  2. Step 2: Convert to fraction form
    7,602,131/10,482,534.12 = 4,844,450/x
  3. Step 3: Cross multiply
    7,602,131x = 10,482,534.12 × 4,844,450
  4. Step 4: Simplify right side
    7,602,131x = 50,782,112,417,633.99
  5. Step 5: Solve for x
    x = 50,782,112,417,633.99/7,602,131
  6. Step 6: Final answer
    x = 6,679,983.86

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1.5x scale

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.