Home / 2,311,541.76-3,462,612.48-1,886,592

Finding the Fourth Proportional to 2,311,541.76, 3,462,612.48 and 1,886,592

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Solution

The fourth proportional to 2,311,541.76, 3,462,612.48 and 1,886,592 is: 2,826,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,541.76 : 3,462,612.48 = 1,886,592 : x
  2. Step 2: Convert to fraction form
    2,311,541.76/3,462,612.48 = 1,886,592/x
  3. Step 3: Cross multiply
    2,311,541.76x = 3,462,612.48 × 1,886,592
  4. Step 4: Simplify right side
    2,311,541.76x = 6,532,537,003,868.16
  5. Step 5: Solve for x
    x = 6,532,537,003,868.16/2,311,541.76
  6. Step 6: Final answer
    x = 2,826,051.91

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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.