Home / 1,701,290.12-2,551,935.20-503,119.13

Finding the Fourth Proportional to 1,701,290.12, 2,551,935.20 and 503,119.13

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Solution

The fourth proportional to 1,701,290.12, 2,551,935.20 and 503,119.13 is: 754,678.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,290.12 : 2,551,935.20 = 503,119.13 : x
  2. Step 2: Convert to fraction form
    1,701,290.12/2,551,935.20 = 503,119.13/x
  3. Step 3: Cross multiply
    1,701,290.12x = 2,551,935.20 × 503,119.13
  4. Step 4: Simplify right side
    1,701,290.12x = 1,283,927,402,365.10
  5. Step 5: Solve for x
    x = 1,283,927,402,365.10/1,701,290.12
  6. Step 6: Final answer
    x = 754,678.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.