Home / 2,977,363.80-4,466,045.70-1,714,152.60

Finding the Fourth Proportional to 2,977,363.80, 4,466,045.70 and 1,714,152.60

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Solution

The fourth proportional to 2,977,363.80, 4,466,045.70 and 1,714,152.60 is: 2,571,228.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,363.80 : 4,466,045.70 = 1,714,152.60 : x
  2. Step 2: Convert to fraction form
    2,977,363.80/4,466,045.70 = 1,714,152.60/x
  3. Step 3: Cross multiply
    2,977,363.80x = 4,466,045.70 × 1,714,152.60
  4. Step 4: Simplify right side
    2,977,363.80x = 7,655,483,848,373.82
  5. Step 5: Solve for x
    x = 7,655,483,848,373.82/2,977,363.80
  6. Step 6: Final answer
    x = 2,571,228.90

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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.