Home / 1,357,232.42-2,035,847.31-346,354.39

Finding the Fourth Proportional to 1,357,232.42, 2,035,847.31 and 346,354.39

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Solution

The fourth proportional to 1,357,232.42, 2,035,847.31 and 346,354.39 is: 519,531.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,357,232.42 : 2,035,847.31 = 346,354.39 : x
  2. Step 2: Convert to fraction form
    1,357,232.42/2,035,847.31 = 346,354.39/x
  3. Step 3: Cross multiply
    1,357,232.42x = 2,035,847.31 × 346,354.39
  4. Step 4: Simplify right side
    1,357,232.42x = 705,124,654,434.17
  5. Step 5: Solve for x
    x = 705,124,654,434.17/1,357,232.42
  6. Step 6: Final answer
    x = 519,531.25

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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.