Home / 1,113,602.53-1,536,771.49-604,304.90

Finding the Fourth Proportional to 1,113,602.53, 1,536,771.49 and 604,304.90

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Solution

The fourth proportional to 1,113,602.53, 1,536,771.49 and 604,304.90 is: 833,940.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,602.53 : 1,536,771.49 = 604,304.90 : x
  2. Step 2: Convert to fraction form
    1,113,602.53/1,536,771.49 = 604,304.90/x
  3. Step 3: Cross multiply
    1,113,602.53x = 1,536,771.49 × 604,304.90
  4. Step 4: Simplify right side
    1,113,602.53x = 928,678,541,587.30
  5. Step 5: Solve for x
    x = 928,678,541,587.30/1,113,602.53
  6. Step 6: Final answer
    x = 833,940.76

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Double scale
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1.5x scale

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.