Home / 1,699,577.04-2,345,326.20-935,483.52

Finding the Fourth Proportional to 1,699,577.04, 2,345,326.20 and 935,483.52

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Solution

The fourth proportional to 1,699,577.04, 2,345,326.20 and 935,483.52 is: 1,290,917.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,577.04 : 2,345,326.20 = 935,483.52 : x
  2. Step 2: Convert to fraction form
    1,699,577.04/2,345,326.20 = 935,483.52/x
  3. Step 3: Cross multiply
    1,699,577.04x = 2,345,326.20 × 935,483.52
  4. Step 4: Simplify right side
    1,699,577.04x = 2,194,014,009,124.22
  5. Step 5: Solve for x
    x = 2,194,014,009,124.22/1,699,577.04
  6. Step 6: Final answer
    x = 1,290,917.66

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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.