Home / 1,195,630.07-1,793,260.22-437,294.16

Finding the Fourth Proportional to 1,195,630.07, 1,793,260.22 and 437,294.16

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Solution

The fourth proportional to 1,195,630.07, 1,793,260.22 and 437,294.16 is: 655,873.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,630.07 : 1,793,260.22 = 437,294.16 : x
  2. Step 2: Convert to fraction form
    1,195,630.07/1,793,260.22 = 437,294.16/x
  3. Step 3: Cross multiply
    1,195,630.07x = 1,793,260.22 × 437,294.16
  4. Step 4: Simplify right side
    1,195,630.07x = 784,182,219,379.84
  5. Step 5: Solve for x
    x = 784,182,219,379.84/1,195,630.07
  6. Step 6: Final answer
    x = 655,873.62

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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.