Home / 1,014,312.29-1,399,654.01-606,333.11

Finding the Fourth Proportional to 1,014,312.29, 1,399,654.01 and 606,333.11

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Solution

The fourth proportional to 1,014,312.29, 1,399,654.01 and 606,333.11 is: 836,681.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,312.29 : 1,399,654.01 = 606,333.11 : x
  2. Step 2: Convert to fraction form
    1,014,312.29/1,399,654.01 = 606,333.11/x
  3. Step 3: Cross multiply
    1,014,312.29x = 1,399,654.01 × 606,333.11
  4. Step 4: Simplify right side
    1,014,312.29x = 848,656,563,324.83
  5. Step 5: Solve for x
    x = 848,656,563,324.83/1,014,312.29
  6. Step 6: Final answer
    x = 836,681.74

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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.