Home / 3,333,953.36-4,600,851.48-1,806,066.80

Finding the Fourth Proportional to 3,333,953.36, 4,600,851.48 and 1,806,066.80

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Solution

The fourth proportional to 3,333,953.36, 4,600,851.48 and 1,806,066.80 is: 2,492,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,953.36 : 4,600,851.48 = 1,806,066.80 : x
  2. Step 2: Convert to fraction form
    3,333,953.36/4,600,851.48 = 1,806,066.80/x
  3. Step 3: Cross multiply
    3,333,953.36x = 4,600,851.48 × 1,806,066.80
  4. Step 4: Simplify right side
    3,333,953.36x = 8,309,445,109,758.87
  5. Step 5: Solve for x
    x = 8,309,445,109,758.87/3,333,953.36
  6. Step 6: Final answer
    x = 2,492,369.93

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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.