Home / 1,699,835.84-2,345,773.80-925,466.72

Finding the Fourth Proportional to 1,699,835.84, 2,345,773.80 and 925,466.72

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Solution

The fourth proportional to 1,699,835.84, 2,345,773.80 and 925,466.72 is: 1,277,144.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,835.84 : 2,345,773.80 = 925,466.72 : x
  2. Step 2: Convert to fraction form
    1,699,835.84/2,345,773.80 = 925,466.72/x
  3. Step 3: Cross multiply
    1,699,835.84x = 2,345,773.80 × 925,466.72
  4. Step 4: Simplify right side
    1,699,835.84x = 2,170,935,584,547.94
  5. Step 5: Solve for x
    x = 2,170,935,584,547.94/1,699,835.84
  6. Step 6: Final answer
    x = 1,277,144.26

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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.