Home / 1,556,551.77-2,332,632.90-735,013.82

Finding the Fourth Proportional to 1,556,551.77, 2,332,632.90 and 735,013.82

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Solution

The fourth proportional to 1,556,551.77, 2,332,632.90 and 735,013.82 is: 1,101,484.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,556,551.77 : 2,332,632.90 = 735,013.82 : x
  2. Step 2: Convert to fraction form
    1,556,551.77/2,332,632.90 = 735,013.82/x
  3. Step 3: Cross multiply
    1,556,551.77x = 2,332,632.90 × 735,013.82
  4. Step 4: Simplify right side
    1,556,551.77x = 1,714,517,424,318.26
  5. Step 5: Solve for x
    x = 1,714,517,424,318.26/1,556,551.77
  6. Step 6: Final answer
    x = 1,101,484.36

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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.