Home / 2,153,341.32-3,230,024.19-555,795.19

Finding the Fourth Proportional to 2,153,341.32, 3,230,024.19 and 555,795.19

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Solution

The fourth proportional to 2,153,341.32, 3,230,024.19 and 555,795.19 is: 833,695.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,341.32 : 3,230,024.19 = 555,795.19 : x
  2. Step 2: Convert to fraction form
    2,153,341.32/3,230,024.19 = 555,795.19/x
  3. Step 3: Cross multiply
    2,153,341.32x = 3,230,024.19 × 555,795.19
  4. Step 4: Simplify right side
    2,153,341.32x = 1,795,231,908,385.65
  5. Step 5: Solve for x
    x = 1,795,231,908,385.65/2,153,341.32
  6. Step 6: Final answer
    x = 833,695.94

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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.