Home / 1,113,600.53-1,536,768.73-604,302.90

Finding the Fourth Proportional to 1,113,600.53, 1,536,768.73 and 604,302.90

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Solution

The fourth proportional to 1,113,600.53, 1,536,768.73 and 604,302.90 is: 833,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,600.53 : 1,536,768.73 = 604,302.90 : x
  2. Step 2: Convert to fraction form
    1,113,600.53/1,536,768.73 = 604,302.90/x
  3. Step 3: Cross multiply
    1,113,600.53x = 1,536,768.73 × 604,302.90
  4. Step 4: Simplify right side
    1,113,600.53x = 928,673,800,405.93
  5. Step 5: Solve for x
    x = 928,673,800,405.93/1,113,600.53
  6. Step 6: Final answer
    x = 833,938.00

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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.