Home / 1,046,955.23-1,570,441.02-573,382.25

Finding the Fourth Proportional to 1,046,955.23, 1,570,441.02 and 573,382.25

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Solution

The fourth proportional to 1,046,955.23, 1,570,441.02 and 573,382.25 is: 860,077.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,955.23 : 1,570,441.02 = 573,382.25 : x
  2. Step 2: Convert to fraction form
    1,046,955.23/1,570,441.02 = 573,382.25/x
  3. Step 3: Cross multiply
    1,046,955.23x = 1,570,441.02 × 573,382.25
  4. Step 4: Simplify right side
    1,046,955.23x = 900,463,005,539.90
  5. Step 5: Solve for x
    x = 900,463,005,539.90/1,046,955.23
  6. Step 6: Final answer
    x = 860,077.85

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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.