Home / 7,117,345.59-10,673,810.31-2,567,802.98

Finding the Fourth Proportional to 7,117,345.59, 10,673,810.31 and 2,567,802.98

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Solution

The fourth proportional to 7,117,345.59, 10,673,810.31 and 2,567,802.98 is: 3,850,907.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,345.59 : 10,673,810.31 = 2,567,802.98 : x
  2. Step 2: Convert to fraction form
    7,117,345.59/10,673,810.31 = 2,567,802.98/x
  3. Step 3: Cross multiply
    7,117,345.59x = 10,673,810.31 × 2,567,802.98
  4. Step 4: Simplify right side
    7,117,345.59x = 27,408,241,868,603.68
  5. Step 5: Solve for x
    x = 27,408,241,868,603.68/7,117,345.59
  6. Step 6: Final answer
    x = 3,850,907.83

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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.