Home / 4,849,698.60-7,273,856.70-1,654,972.20

Finding the Fourth Proportional to 4,849,698.60, 7,273,856.70 and 1,654,972.20

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Solution

The fourth proportional to 4,849,698.60, 7,273,856.70 and 1,654,972.20 is: 2,482,222.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,698.60 : 7,273,856.70 = 1,654,972.20 : x
  2. Step 2: Convert to fraction form
    4,849,698.60/7,273,856.70 = 1,654,972.20/x
  3. Step 3: Cross multiply
    4,849,698.60x = 7,273,856.70 × 1,654,972.20
  4. Step 4: Simplify right side
    4,849,698.60x = 12,038,030,625,283.74
  5. Step 5: Solve for x
    x = 12,038,030,625,283.74/4,849,698.60
  6. Step 6: Final answer
    x = 2,482,222.43

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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.