Home / 732,491.51-1,099,053.01-395,465.24

Finding the Fourth Proportional to 732,491.51, 1,099,053.01 and 395,465.24

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Solution

The fourth proportional to 732,491.51, 1,099,053.01 and 395,465.24 is: 593,368.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,491.51 : 1,099,053.01 = 395,465.24 : x
  2. Step 2: Convert to fraction form
    732,491.51/1,099,053.01 = 395,465.24/x
  3. Step 3: Cross multiply
    732,491.51x = 1,099,053.01 × 395,465.24
  4. Step 4: Simplify right side
    732,491.51x = 434,637,257,207.67
  5. Step 5: Solve for x
    x = 434,637,257,207.67/732,491.51
  6. Step 6: Final answer
    x = 593,368.32

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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.