Home / 1,130,010.46-1,559,425.92-613,769.37

Finding the Fourth Proportional to 1,130,010.46, 1,559,425.92 and 613,769.37

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Solution

The fourth proportional to 1,130,010.46, 1,559,425.92 and 613,769.37 is: 847,007.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,010.46 : 1,559,425.92 = 613,769.37 : x
  2. Step 2: Convert to fraction form
    1,130,010.46/1,559,425.92 = 613,769.37/x
  3. Step 3: Cross multiply
    1,130,010.46x = 1,559,425.92 × 613,769.37
  4. Step 4: Simplify right side
    1,130,010.46x = 957,127,856,330.59
  5. Step 5: Solve for x
    x = 957,127,856,330.59/1,130,010.46
  6. Step 6: Final answer
    x = 847,007.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.