Home / 1,713,953.68-2,570,124.74-633,719.89

Finding the Fourth Proportional to 1,713,953.68, 2,570,124.74 and 633,719.89

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Solution

The fourth proportional to 1,713,953.68, 2,570,124.74 and 633,719.89 is: 950,281.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,953.68 : 2,570,124.74 = 633,719.89 : x
  2. Step 2: Convert to fraction form
    1,713,953.68/2,570,124.74 = 633,719.89/x
  3. Step 3: Cross multiply
    1,713,953.68x = 2,570,124.74 × 633,719.89
  4. Step 4: Simplify right side
    1,713,953.68x = 1,628,739,167,519.08
  5. Step 5: Solve for x
    x = 1,628,739,167,519.08/1,713,953.68
  6. Step 6: Final answer
    x = 950,281.90

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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.