Home / 1,692,605.86-2,538,911.52-599,204.26

Finding the Fourth Proportional to 1,692,605.86, 2,538,911.52 and 599,204.26

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Solution

The fourth proportional to 1,692,605.86, 2,538,911.52 and 599,204.26 is: 898,807.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,605.86 : 2,538,911.52 = 599,204.26 : x
  2. Step 2: Convert to fraction form
    1,692,605.86/2,538,911.52 = 599,204.26/x
  3. Step 3: Cross multiply
    1,692,605.86x = 2,538,911.52 × 599,204.26
  4. Step 4: Simplify right side
    1,692,605.86x = 1,521,326,598,547.08
  5. Step 5: Solve for x
    x = 1,521,326,598,547.08/1,692,605.86
  6. Step 6: Final answer
    x = 898,807.36

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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.