Home / 1,713,011.83-2,569,519.62-514,934.04

Finding the Fourth Proportional to 1,713,011.83, 2,569,519.62 and 514,934.04

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Solution

The fourth proportional to 1,713,011.83, 2,569,519.62 and 514,934.04 is: 772,401.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,011.83 : 2,569,519.62 = 514,934.04 : x
  2. Step 2: Convert to fraction form
    1,713,011.83/2,569,519.62 = 514,934.04/x
  3. Step 3: Cross multiply
    1,713,011.83x = 2,569,519.62 × 514,934.04
  4. Step 4: Simplify right side
    1,713,011.83x = 1,323,133,118,785.86
  5. Step 5: Solve for x
    x = 1,323,133,118,785.86/1,713,011.83
  6. Step 6: Final answer
    x = 772,401.62

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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.