Home / 1,022,464.60-1,411,005.90-586,846.60

Finding the Fourth Proportional to 1,022,464.60, 1,411,005.90 and 586,846.60

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Solution

The fourth proportional to 1,022,464.60, 1,411,005.90 and 586,846.60 is: 809,851.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,464.60 : 1,411,005.90 = 586,846.60 : x
  2. Step 2: Convert to fraction form
    1,022,464.60/1,411,005.90 = 586,846.60/x
  3. Step 3: Cross multiply
    1,022,464.60x = 1,411,005.90 × 586,846.60
  4. Step 4: Simplify right side
    1,022,464.60x = 828,044,014,994.94
  5. Step 5: Solve for x
    x = 828,044,014,994.94/1,022,464.60
  6. Step 6: Final answer
    x = 809,851.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.