Home / 1,606,798.61-2,217,451.51-962,095.71

Finding the Fourth Proportional to 1,606,798.61, 2,217,451.51 and 962,095.71

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Solution

The fourth proportional to 1,606,798.61, 2,217,451.51 and 962,095.71 is: 1,327,733.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,798.61 : 2,217,451.51 = 962,095.71 : x
  2. Step 2: Convert to fraction form
    1,606,798.61/2,217,451.51 = 962,095.71/x
  3. Step 3: Cross multiply
    1,606,798.61x = 2,217,451.51 × 962,095.71
  4. Step 4: Simplify right side
    1,606,798.61x = 2,133,400,584,904.02
  5. Step 5: Solve for x
    x = 2,133,400,584,904.02/1,606,798.61
  6. Step 6: Final answer
    x = 1,327,733.65

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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.