Home / 1,113,557.37-1,536,713.25-604,259.73

Finding the Fourth Proportional to 1,113,557.37, 1,536,713.25 and 604,259.73

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Solution

The fourth proportional to 1,113,557.37, 1,536,713.25 and 604,259.73 is: 833,880.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,557.37 : 1,536,713.25 = 604,259.73 : x
  2. Step 2: Convert to fraction form
    1,113,557.37/1,536,713.25 = 604,259.73/x
  3. Step 3: Cross multiply
    1,113,557.37x = 1,536,713.25 × 604,259.73
  4. Step 4: Simplify right side
    1,113,557.37x = 928,573,933,532.42
  5. Step 5: Solve for x
    x = 928,573,933,532.42/1,113,557.37
  6. Step 6: Final answer
    x = 833,880.64

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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.