Home / 6,625,590.03-9,938,606.47-1,832,877.94

Finding the Fourth Proportional to 6,625,590.03, 9,938,606.47 and 1,832,877.94

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Solution

The fourth proportional to 6,625,590.03, 9,938,606.47 and 1,832,877.94 is: 2,749,378.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,590.03 : 9,938,606.47 = 1,832,877.94 : x
  2. Step 2: Convert to fraction form
    6,625,590.03/9,938,606.47 = 1,832,877.94/x
  3. Step 3: Cross multiply
    6,625,590.03x = 9,938,606.47 × 1,832,877.94
  4. Step 4: Simplify right side
    6,625,590.03x = 18,216,252,557,786.46
  5. Step 5: Solve for x
    x = 18,216,252,557,786.46/6,625,590.03
  6. Step 6: Final answer
    x = 2,749,378.17

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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.