Home / 2,032,333.47-3,048,501.51-516,130.11

Finding the Fourth Proportional to 2,032,333.47, 3,048,501.51 and 516,130.11

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Solution

The fourth proportional to 2,032,333.47, 3,048,501.51 and 516,130.11 is: 774,195.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,333.47 : 3,048,501.51 = 516,130.11 : x
  2. Step 2: Convert to fraction form
    2,032,333.47/3,048,501.51 = 516,130.11/x
  3. Step 3: Cross multiply
    2,032,333.47x = 3,048,501.51 × 516,130.11
  4. Step 4: Simplify right side
    2,032,333.47x = 1,573,423,419,691.47
  5. Step 5: Solve for x
    x = 1,573,423,419,691.47/2,032,333.47
  6. Step 6: Final answer
    x = 774,195.50

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Double scale
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Similar ratio
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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.