Home / 1,935,025.42-2,902,888.47-797,155.29

Finding the Fourth Proportional to 1,935,025.42, 2,902,888.47 and 797,155.29

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Solution

The fourth proportional to 1,935,025.42, 2,902,888.47 and 797,155.29 is: 1,195,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,025.42 : 2,902,888.47 = 797,155.29 : x
  2. Step 2: Convert to fraction form
    1,935,025.42/2,902,888.47 = 797,155.29/x
  3. Step 3: Cross multiply
    1,935,025.42x = 2,902,888.47 × 797,155.29
  4. Step 4: Simplify right side
    1,935,025.42x = 2,314,052,881,640.29
  5. Step 5: Solve for x
    x = 2,314,052,881,640.29/1,935,025.42
  6. Step 6: Final answer
    x = 1,195,877.25

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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.