Home / 1,194,114.69-1,791,275.85-384,580.58

Finding the Fourth Proportional to 1,194,114.69, 1,791,275.85 and 384,580.58

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Solution

The fourth proportional to 1,194,114.69, 1,791,275.85 and 384,580.58 is: 576,904.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,114.69 : 1,791,275.85 = 384,580.58 : x
  2. Step 2: Convert to fraction form
    1,194,114.69/1,791,275.85 = 384,580.58/x
  3. Step 3: Cross multiply
    1,194,114.69x = 1,791,275.85 × 384,580.58
  4. Step 4: Simplify right side
    1,194,114.69x = 688,889,896,376.61
  5. Step 5: Solve for x
    x = 688,889,896,376.61/1,194,114.69
  6. Step 6: Final answer
    x = 576,904.30

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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.