Home / 1,070,783.02-1,606,322.70-361,014.04

Finding the Fourth Proportional to 1,070,783.02, 1,606,322.70 and 361,014.04

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Solution

The fourth proportional to 1,070,783.02, 1,606,322.70 and 361,014.04 is: 541,571.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,783.02 : 1,606,322.70 = 361,014.04 : x
  2. Step 2: Convert to fraction form
    1,070,783.02/1,606,322.70 = 361,014.04/x
  3. Step 3: Cross multiply
    1,070,783.02x = 1,606,322.70 × 361,014.04
  4. Step 4: Simplify right side
    1,070,783.02x = 579,905,047,470.71
  5. Step 5: Solve for x
    x = 579,905,047,470.71/1,070,783.02
  6. Step 6: Final answer
    x = 541,571.02

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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.