Home / 1,559,203.13-2,338,804.80-377,251.13

Finding the Fourth Proportional to 1,559,203.13, 2,338,804.80 and 377,251.13

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Solution

The fourth proportional to 1,559,203.13, 2,338,804.80 and 377,251.13 is: 565,876.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,203.13 : 2,338,804.80 = 377,251.13 : x
  2. Step 2: Convert to fraction form
    1,559,203.13/2,338,804.80 = 377,251.13/x
  3. Step 3: Cross multiply
    1,559,203.13x = 2,338,804.80 × 377,251.13
  4. Step 4: Simplify right side
    1,559,203.13x = 882,316,741,955.40
  5. Step 5: Solve for x
    x = 882,316,741,955.40/1,559,203.13
  6. Step 6: Final answer
    x = 565,876.71

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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.