Home / 1,565,825.34-2,348,738.02-383,873.34

Finding the Fourth Proportional to 1,565,825.34, 2,348,738.02 and 383,873.34

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Solution

The fourth proportional to 1,565,825.34, 2,348,738.02 and 383,873.34 is: 575,810.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,825.34 : 2,348,738.02 = 383,873.34 : x
  2. Step 2: Convert to fraction form
    1,565,825.34/2,348,738.02 = 383,873.34/x
  3. Step 3: Cross multiply
    1,565,825.34x = 2,348,738.02 × 383,873.34
  4. Step 4: Simplify right side
    1,565,825.34x = 901,617,915,650.71
  5. Step 5: Solve for x
    x = 901,617,915,650.71/1,565,825.34
  6. Step 6: Final answer
    x = 575,810.02

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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.