Home / 794,710.81-1,096,706.62-432,132.07

Finding the Fourth Proportional to 794,710.81, 1,096,706.62 and 432,132.07

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Solution

The fourth proportional to 794,710.81, 1,096,706.62 and 432,132.07 is: 596,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,710.81 : 1,096,706.62 = 432,132.07 : x
  2. Step 2: Convert to fraction form
    794,710.81/1,096,706.62 = 432,132.07/x
  3. Step 3: Cross multiply
    794,710.81x = 1,096,706.62 × 432,132.07
  4. Step 4: Simplify right side
    794,710.81x = 473,922,104,822.51
  5. Step 5: Solve for x
    x = 473,922,104,822.51/794,710.81
  6. Step 6: Final answer
    x = 596,345.36

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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.