Home / 7,927,966.73-10,941,501.67-4,444,246.42

Finding the Fourth Proportional to 7,927,966.73, 10,941,501.67 and 4,444,246.42

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Solution

The fourth proportional to 7,927,966.73, 10,941,501.67 and 4,444,246.42 is: 6,133,568.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,927,966.73 : 10,941,501.67 = 4,444,246.42 : x
  2. Step 2: Convert to fraction form
    7,927,966.73/10,941,501.67 = 4,444,246.42/x
  3. Step 3: Cross multiply
    7,927,966.73x = 10,941,501.67 × 4,444,246.42
  4. Step 4: Simplify right side
    7,927,966.73x = 48,626,729,587,857.16
  5. Step 5: Solve for x
    x = 48,626,729,587,857.16/7,927,966.73
  6. Step 6: Final answer
    x = 6,133,568.82

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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.