Home / 3,611,160-4,983,401.52-2,001,528

Finding the Fourth Proportional to 3,611,160, 4,983,401.52 and 2,001,528

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Solution

The fourth proportional to 3,611,160, 4,983,401.52 and 2,001,528 is: 2,762,109.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,160 : 4,983,401.52 = 2,001,528 : x
  2. Step 2: Convert to fraction form
    3,611,160/4,983,401.52 = 2,001,528/x
  3. Step 3: Cross multiply
    3,611,160x = 4,983,401.52 × 2,001,528
  4. Step 4: Simplify right side
    3,611,160x = 9,974,417,677,522.56
  5. Step 5: Solve for x
    x = 9,974,417,677,522.56/3,611,160
  6. Step 6: Final answer
    x = 2,762,109.04

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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.