Home / 1,829,957.34-2,748,354.94-1,610,944.86

Finding the Fourth Proportional to 1,829,957.34, 2,748,354.94 and 1,610,944.86

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Solution

The fourth proportional to 1,829,957.34, 2,748,354.94 and 1,610,944.86 is: 2,419,427.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,957.34 : 2,748,354.94 = 1,610,944.86 : x
  2. Step 2: Convert to fraction form
    1,829,957.34/2,748,354.94 = 1,610,944.86/x
  3. Step 3: Cross multiply
    1,829,957.34x = 2,748,354.94 × 1,610,944.86
  4. Step 4: Simplify right side
    1,829,957.34x = 4,427,448,264,048.61
  5. Step 5: Solve for x
    x = 4,427,448,264,048.61/1,829,957.34
  6. Step 6: Final answer
    x = 2,419,427.04

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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.