Home / 1,164,880.22-1,746,606.80-454,077.88

Finding the Fourth Proportional to 1,164,880.22, 1,746,606.80 and 454,077.88

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Solution

The fourth proportional to 1,164,880.22, 1,746,606.80 and 454,077.88 is: 680,838.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,880.22 : 1,746,606.80 = 454,077.88 : x
  2. Step 2: Convert to fraction form
    1,164,880.22/1,746,606.80 = 454,077.88/x
  3. Step 3: Cross multiply
    1,164,880.22x = 1,746,606.80 × 454,077.88
  4. Step 4: Simplify right side
    1,164,880.22x = 793,095,512,937.58
  5. Step 5: Solve for x
    x = 793,095,512,937.58/1,164,880.22
  6. Step 6: Final answer
    x = 680,838.68

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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.