Home / 1,047,866.25-1,570,680.32-597,617.63

Finding the Fourth Proportional to 1,047,866.25, 1,570,680.32 and 597,617.63

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Solution

The fourth proportional to 1,047,866.25, 1,570,680.32 and 597,617.63 is: 895,788.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,866.25 : 1,570,680.32 = 597,617.63 : x
  2. Step 2: Convert to fraction form
    1,047,866.25/1,570,680.32 = 597,617.63/x
  3. Step 3: Cross multiply
    1,047,866.25x = 1,570,680.32 × 597,617.63
  4. Step 4: Simplify right side
    1,047,866.25x = 938,666,245,374.60
  5. Step 5: Solve for x
    x = 938,666,245,374.60/1,047,866.25
  6. Step 6: Final answer
    x = 895,788.22

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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.