Home / 2,014,719.04-3,022,079.10-666,519.40

Finding the Fourth Proportional to 2,014,719.04, 3,022,079.10 and 666,519.40

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Solution

The fourth proportional to 2,014,719.04, 3,022,079.10 and 666,519.40 is: 999,779.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,719.04 : 3,022,079.10 = 666,519.40 : x
  2. Step 2: Convert to fraction form
    2,014,719.04/3,022,079.10 = 666,519.40/x
  3. Step 3: Cross multiply
    2,014,719.04x = 3,022,079.10 × 666,519.40
  4. Step 4: Simplify right side
    2,014,719.04x = 2,014,274,348,484.54
  5. Step 5: Solve for x
    x = 2,014,274,348,484.54/2,014,719.04
  6. Step 6: Final answer
    x = 999,779.28

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1.5x scale

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.