Home / 1,174,117.56-1,761,427.26-364,484.10

Finding the Fourth Proportional to 1,174,117.56, 1,761,427.26 and 364,484.10

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Solution

The fourth proportional to 1,174,117.56, 1,761,427.26 and 364,484.10 is: 546,804.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,117.56 : 1,761,427.26 = 364,484.10 : x
  2. Step 2: Convert to fraction form
    1,174,117.56/1,761,427.26 = 364,484.10/x
  3. Step 3: Cross multiply
    1,174,117.56x = 1,761,427.26 × 364,484.10
  4. Step 4: Simplify right side
    1,174,117.56x = 642,012,229,576.57
  5. Step 5: Solve for x
    x = 642,012,229,576.57/1,174,117.56
  6. Step 6: Final answer
    x = 546,804.04

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Double scale
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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.