Home / 896,563.04-1,344,111.68-417,089.71

Finding the Fourth Proportional to 896,563.04, 1,344,111.68 and 417,089.71

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Solution

The fourth proportional to 896,563.04, 1,344,111.68 and 417,089.71 is: 625,293.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,563.04 : 1,344,111.68 = 417,089.71 : x
  2. Step 2: Convert to fraction form
    896,563.04/1,344,111.68 = 417,089.71/x
  3. Step 3: Cross multiply
    896,563.04x = 1,344,111.68 × 417,089.71
  4. Step 4: Simplify right side
    896,563.04x = 560,615,148,733.36
  5. Step 5: Solve for x
    x = 560,615,148,733.36/896,563.04
  6. Step 6: Final answer
    x = 625,293.62

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1.5x scale

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.