Home / 1,233,096.15-1,849,602.53-434,356.82

Finding the Fourth Proportional to 1,233,096.15, 1,849,602.53 and 434,356.82

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Solution

The fourth proportional to 1,233,096.15, 1,849,602.53 and 434,356.82 is: 651,520.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,096.15 : 1,849,602.53 = 434,356.82 : x
  2. Step 2: Convert to fraction form
    1,233,096.15/1,849,602.53 = 434,356.82/x
  3. Step 3: Cross multiply
    1,233,096.15x = 1,849,602.53 × 434,356.82
  4. Step 4: Simplify right side
    1,233,096.15x = 803,387,473,194.76
  5. Step 5: Solve for x
    x = 803,387,473,194.76/1,233,096.15
  6. Step 6: Final answer
    x = 651,520.54

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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.