Home / 1,881,036.40-2,817,407.40-1,632,204.40

Finding the Fourth Proportional to 1,881,036.40, 2,817,407.40 and 1,632,204.40

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Solution

The fourth proportional to 1,881,036.40, 2,817,407.40 and 1,632,204.40 is: 2,444,708.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,036.40 : 2,817,407.40 = 1,632,204.40 : x
  2. Step 2: Convert to fraction form
    1,881,036.40/2,817,407.40 = 1,632,204.40/x
  3. Step 3: Cross multiply
    1,881,036.40x = 2,817,407.40 × 1,632,204.40
  4. Step 4: Simplify right side
    1,881,036.40x = 4,598,584,754,872.56
  5. Step 5: Solve for x
    x = 4,598,584,754,872.56/1,881,036.40
  6. Step 6: Final answer
    x = 2,444,708.01

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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.