Home / 1,706,706.36-2,560,058.73-508,598.10

Finding the Fourth Proportional to 1,706,706.36, 2,560,058.73 and 508,598.10

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Solution

The fourth proportional to 1,706,706.36, 2,560,058.73 and 508,598.10 is: 762,896.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,706.36 : 2,560,058.73 = 508,598.10 : x
  2. Step 2: Convert to fraction form
    1,706,706.36/2,560,058.73 = 508,598.10/x
  3. Step 3: Cross multiply
    1,706,706.36x = 2,560,058.73 × 508,598.10
  4. Step 4: Simplify right side
    1,706,706.36x = 1,302,041,005,966.41
  5. Step 5: Solve for x
    x = 1,302,041,005,966.41/1,706,706.36
  6. Step 6: Final answer
    x = 762,896.91

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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.