Home / 1,549,580.70-2,324,371.05-1,301,574.90

Finding the Fourth Proportional to 1,549,580.70, 2,324,371.05 and 1,301,574.90

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Solution

The fourth proportional to 1,549,580.70, 2,324,371.05 and 1,301,574.90 is: 1,952,362.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,549,580.70 : 2,324,371.05 = 1,301,574.90 : x
  2. Step 2: Convert to fraction form
    1,549,580.70/2,324,371.05 = 1,301,574.90/x
  3. Step 3: Cross multiply
    1,549,580.70x = 2,324,371.05 × 1,301,574.90
  4. Step 4: Simplify right side
    1,549,580.70x = 3,025,343,016,966.64
  5. Step 5: Solve for x
    x = 3,025,343,016,966.64/1,549,580.70
  6. Step 6: Final answer
    x = 1,952,362.35

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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.