Home / 7,509,065.07-10,362,446.06-4,246,520.07

Finding the Fourth Proportional to 7,509,065.07, 10,362,446.06 and 4,246,520.07

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Solution

The fourth proportional to 7,509,065.07, 10,362,446.06 and 4,246,520.07 is: 5,860,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,065.07 : 10,362,446.06 = 4,246,520.07 : x
  2. Step 2: Convert to fraction form
    7,509,065.07/10,362,446.06 = 4,246,520.07/x
  3. Step 3: Cross multiply
    7,509,065.07x = 10,362,446.06 × 4,246,520.07
  4. Step 4: Simplify right side
    7,509,065.07x = 44,004,335,146,849.83
  5. Step 5: Solve for x
    x = 44,004,335,146,849.83/7,509,065.07
  6. Step 6: Final answer
    x = 5,860,161.65

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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.