Home / 2,060,130.40-3,092,722.80-1,301,970.40

Finding the Fourth Proportional to 2,060,130.40, 3,092,722.80 and 1,301,970.40

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Solution

The fourth proportional to 2,060,130.40, 3,092,722.80 and 1,301,970.40 is: 1,954,552.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,130.40 : 3,092,722.80 = 1,301,970.40 : x
  2. Step 2: Convert to fraction form
    2,060,130.40/3,092,722.80 = 1,301,970.40/x
  3. Step 3: Cross multiply
    2,060,130.40x = 3,092,722.80 × 1,301,970.40
  4. Step 4: Simplify right side
    2,060,130.40x = 4,026,633,541,005.12
  5. Step 5: Solve for x
    x = 4,026,633,541,005.12/2,060,130.40
  6. Step 6: Final answer
    x = 1,954,552.75

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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.