Home / 1,113,799.68-1,537,044.39-604,501.92

Finding the Fourth Proportional to 1,113,799.68, 1,537,044.39 and 604,501.92

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Solution

The fourth proportional to 1,113,799.68, 1,537,044.39 and 604,501.92 is: 834,213.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,799.68 : 1,537,044.39 = 604,501.92 : x
  2. Step 2: Convert to fraction form
    1,113,799.68/1,537,044.39 = 604,501.92/x
  3. Step 3: Cross multiply
    1,113,799.68x = 1,537,044.39 × 604,501.92
  4. Step 4: Simplify right side
    1,113,799.68x = 929,146,284,880.23
  5. Step 5: Solve for x
    x = 929,146,284,880.23/1,113,799.68
  6. Step 6: Final answer
    x = 834,213.10

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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.