Home / 337,547.52-465,814.38-190,360.68

Finding the Fourth Proportional to 337,547.52, 465,814.38 and 190,360.68

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Solution

The fourth proportional to 337,547.52, 465,814.38 and 190,360.68 is: 262,697.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,547.52 : 465,814.38 = 190,360.68 : x
  2. Step 2: Convert to fraction form
    337,547.52/465,814.38 = 190,360.68/x
  3. Step 3: Cross multiply
    337,547.52x = 465,814.38 × 190,360.68
  4. Step 4: Simplify right side
    337,547.52x = 88,672,742,130.58
  5. Step 5: Solve for x
    x = 88,672,742,130.58/337,547.52
  6. Step 6: Final answer
    x = 262,697.06

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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.