Home / 1,234,566.24-1,852,070.49-436,311.24

Finding the Fourth Proportional to 1,234,566.24, 1,852,070.49 and 436,311.24

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Solution

The fourth proportional to 1,234,566.24, 1,852,070.49 and 436,311.24 is: 654,545.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,566.24 : 1,852,070.49 = 436,311.24 : x
  2. Step 2: Convert to fraction form
    1,234,566.24/1,852,070.49 = 436,311.24/x
  3. Step 3: Cross multiply
    1,234,566.24x = 1,852,070.49 × 436,311.24
  4. Step 4: Simplify right side
    1,234,566.24x = 808,079,172,059.31
  5. Step 5: Solve for x
    x = 808,079,172,059.31/1,234,566.24
  6. Step 6: Final answer
    x = 654,545.01

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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.