Home / 2,996,254.40-4,494,381.60-2,623,006.40

Finding the Fourth Proportional to 2,996,254.40, 4,494,381.60 and 2,623,006.40

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Solution

The fourth proportional to 2,996,254.40, 4,494,381.60 and 2,623,006.40 is: 3,934,509.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,254.40 : 4,494,381.60 = 2,623,006.40 : x
  2. Step 2: Convert to fraction form
    2,996,254.40/4,494,381.60 = 2,623,006.40/x
  3. Step 3: Cross multiply
    2,996,254.40x = 4,494,381.60 × 2,623,006.40
  4. Step 4: Simplify right side
    2,996,254.40x = 11,788,791,700,842.24
  5. Step 5: Solve for x
    x = 11,788,791,700,842.24/2,996,254.40
  6. Step 6: Final answer
    x = 3,934,509.60

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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.