Home / 2,034,429.19-2,807,511.19-1,151,362.31

Finding the Fourth Proportional to 2,034,429.19, 2,807,511.19 and 1,151,362.31

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Solution

The fourth proportional to 2,034,429.19, 2,807,511.19 and 1,151,362.31 is: 1,588,879.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,429.19 : 2,807,511.19 = 1,151,362.31 : x
  2. Step 2: Convert to fraction form
    2,034,429.19/2,807,511.19 = 1,151,362.31/x
  3. Step 3: Cross multiply
    2,034,429.19x = 2,807,511.19 × 1,151,362.31
  4. Step 4: Simplify right side
    2,034,429.19x = 3,232,462,583,827.48
  5. Step 5: Solve for x
    x = 3,232,462,583,827.48/2,034,429.19
  6. Step 6: Final answer
    x = 1,588,879.38

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1.5x scale

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.