Home / 710,232.02-1,065,370.73-277,932.35

Finding the Fourth Proportional to 710,232.02, 1,065,370.73 and 277,932.35

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Solution

The fourth proportional to 710,232.02, 1,065,370.73 and 277,932.35 is: 416,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,232.02 : 1,065,370.73 = 277,932.35 : x
  2. Step 2: Convert to fraction form
    710,232.02/1,065,370.73 = 277,932.35/x
  3. Step 3: Cross multiply
    710,232.02x = 1,065,370.73 × 277,932.35
  4. Step 4: Simplify right side
    710,232.02x = 296,100,983,893.60
  5. Step 5: Solve for x
    x = 296,100,983,893.60/710,232.02
  6. Step 6: Final answer
    x = 416,907.40

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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.