Home / 2,962,337.04-4,088,017-1,604,209.68

Finding the Fourth Proportional to 2,962,337.04, 4,088,017 and 1,604,209.68

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Solution

The fourth proportional to 2,962,337.04, 4,088,017 and 1,604,209.68 is: 2,213,804.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,337.04 : 4,088,017 = 1,604,209.68 : x
  2. Step 2: Convert to fraction form
    2,962,337.04/4,088,017 = 1,604,209.68/x
  3. Step 3: Cross multiply
    2,962,337.04x = 4,088,017 × 1,604,209.68
  4. Step 4: Simplify right side
    2,962,337.04x = 6,558,036,443,404.56
  5. Step 5: Solve for x
    x = 6,558,036,443,404.56/2,962,337.04
  6. Step 6: Final answer
    x = 2,213,804.96

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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.