Home / 5,018,217.43-7,527,606.95-1,606,804.15

Finding the Fourth Proportional to 5,018,217.43, 7,527,606.95 and 1,606,804.15

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Solution

The fourth proportional to 5,018,217.43, 7,527,606.95 and 1,606,804.15 is: 2,410,296.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,217.43 : 7,527,606.95 = 1,606,804.15 : x
  2. Step 2: Convert to fraction form
    5,018,217.43/7,527,606.95 = 1,606,804.15/x
  3. Step 3: Cross multiply
    5,018,217.43x = 7,527,606.95 × 1,606,804.15
  4. Step 4: Simplify right side
    5,018,217.43x = 12,095,390,086,828.84
  5. Step 5: Solve for x
    x = 12,095,390,086,828.84/5,018,217.43
  6. Step 6: Final answer
    x = 2,410,296.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.