Home / 4,831,070.85-6,666,922.35-2,625,938.82

Finding the Fourth Proportional to 4,831,070.85, 6,666,922.35 and 2,625,938.82

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Solution

The fourth proportional to 4,831,070.85, 6,666,922.35 and 2,625,938.82 is: 3,623,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,070.85 : 6,666,922.35 = 2,625,938.82 : x
  2. Step 2: Convert to fraction form
    4,831,070.85/6,666,922.35 = 2,625,938.82/x
  3. Step 3: Cross multiply
    4,831,070.85x = 6,666,922.35 × 2,625,938.82
  4. Step 4: Simplify right side
    4,831,070.85x = 17,506,930,208,790.62
  5. Step 5: Solve for x
    x = 17,506,930,208,790.62/4,831,070.85
  6. Step 6: Final answer
    x = 3,623,819.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.