Home / 1,706,710.36-2,560,064.72-508,602.10

Finding the Fourth Proportional to 1,706,710.36, 2,560,064.72 and 508,602.10

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Solution

The fourth proportional to 1,706,710.36, 2,560,064.72 and 508,602.10 is: 762,902.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,710.36 : 2,560,064.72 = 508,602.10 : x
  2. Step 2: Convert to fraction form
    1,706,710.36/2,560,064.72 = 508,602.10/x
  3. Step 3: Cross multiply
    1,706,710.36x = 2,560,064.72 × 508,602.10
  4. Step 4: Simplify right side
    1,706,710.36x = 1,302,054,292,727.91
  5. Step 5: Solve for x
    x = 1,302,054,292,727.91/1,706,710.36
  6. Step 6: Final answer
    x = 762,902.91

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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.