Home / 3,333,704.39-4,600,534.14-1,805,811.51

Finding the Fourth Proportional to 3,333,704.39, 4,600,534.14 and 1,805,811.51

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Solution

The fourth proportional to 3,333,704.39, 4,600,534.14 and 1,805,811.51 is: 2,492,031.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,704.39 : 4,600,534.14 = 1,805,811.51 : x
  2. Step 2: Convert to fraction form
    3,333,704.39/4,600,534.14 = 1,805,811.51/x
  3. Step 3: Cross multiply
    3,333,704.39x = 4,600,534.14 × 1,805,811.51
  4. Step 4: Simplify right side
    3,333,704.39x = 8,307,697,502,159.95
  5. Step 5: Solve for x
    x = 8,307,697,502,159.95/3,333,704.39
  6. Step 6: Final answer
    x = 2,492,031.85

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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.