Home / 1,036,347.66-1,552,626.98-751,332.35

Finding the Fourth Proportional to 1,036,347.66, 1,552,626.98 and 751,332.35

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Solution

The fourth proportional to 1,036,347.66, 1,552,626.98 and 751,332.35 is: 1,125,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,347.66 : 1,552,626.98 = 751,332.35 : x
  2. Step 2: Convert to fraction form
    1,036,347.66/1,552,626.98 = 751,332.35/x
  3. Step 3: Cross multiply
    1,036,347.66x = 1,552,626.98 × 751,332.35
  4. Step 4: Simplify right side
    1,036,347.66x = 1,166,538,877,556.80
  5. Step 5: Solve for x
    x = 1,166,538,877,556.80/1,036,347.66
  6. Step 6: Final answer
    x = 1,125,625.04

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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.