Home / 846,573.93-1,168,294.19-484,056.81

Finding the Fourth Proportional to 846,573.93, 1,168,294.19 and 484,056.81

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Solution

The fourth proportional to 846,573.93, 1,168,294.19 and 484,056.81 is: 668,011.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,573.93 : 1,168,294.19 = 484,056.81 : x
  2. Step 2: Convert to fraction form
    846,573.93/1,168,294.19 = 484,056.81/x
  3. Step 3: Cross multiply
    846,573.93x = 1,168,294.19 × 484,056.81
  4. Step 4: Simplify right side
    846,573.93x = 565,520,756,332.65
  5. Step 5: Solve for x
    x = 565,520,756,332.65/846,573.93
  6. Step 6: Final answer
    x = 668,011.07

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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.