Home / 1,164,176.64-1,746,265.42-523,732.32

Finding the Fourth Proportional to 1,164,176.64, 1,746,265.42 and 523,732.32

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Solution

The fourth proportional to 1,164,176.64, 1,746,265.42 and 523,732.32 is: 785,598.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,176.64 : 1,746,265.42 = 523,732.32 : x
  2. Step 2: Convert to fraction form
    1,164,176.64/1,746,265.42 = 523,732.32/x
  3. Step 3: Cross multiply
    1,164,176.64x = 1,746,265.42 × 523,732.32
  4. Step 4: Simplify right side
    1,164,176.64x = 914,575,639,752.37
  5. Step 5: Solve for x
    x = 914,575,639,752.37/1,164,176.64
  6. Step 6: Final answer
    x = 785,598.69

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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.