Home / 1,849,911.56-2,774,852.94-951,605

Finding the Fourth Proportional to 1,849,911.56, 2,774,852.94 and 951,605

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Solution

The fourth proportional to 1,849,911.56, 2,774,852.94 and 951,605 is: 1,427,400.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,911.56 : 2,774,852.94 = 951,605 : x
  2. Step 2: Convert to fraction form
    1,849,911.56/2,774,852.94 = 951,605/x
  3. Step 3: Cross multiply
    1,849,911.56x = 2,774,852.94 × 951,605
  4. Step 4: Simplify right side
    1,849,911.56x = 2,640,563,931,968.70
  5. Step 5: Solve for x
    x = 2,640,563,931,968.70/1,849,911.56
  6. Step 6: Final answer
    x = 1,427,400.09

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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.