Home / 1,232,941.96-1,849,562.39-434,060.02

Finding the Fourth Proportional to 1,232,941.96, 1,849,562.39 and 434,060.02

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Solution

The fourth proportional to 1,232,941.96, 1,849,562.39 and 434,060.02 is: 651,142.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,941.96 : 1,849,562.39 = 434,060.02 : x
  2. Step 2: Convert to fraction form
    1,232,941.96/1,849,562.39 = 434,060.02/x
  3. Step 3: Cross multiply
    1,232,941.96x = 1,849,562.39 × 434,060.02
  4. Step 4: Simplify right side
    1,232,941.96x = 802,821,087,994.65
  5. Step 5: Solve for x
    x = 802,821,087,994.65/1,232,941.96
  6. Step 6: Final answer
    x = 651,142.64

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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.