Home / 7,607,295.95-11,411,647.38-2,750,814.59

Finding the Fourth Proportional to 7,607,295.95, 11,411,647.38 and 2,750,814.59

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Solution

The fourth proportional to 7,607,295.95, 11,411,647.38 and 2,750,814.59 is: 4,126,476.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607,295.95 : 11,411,647.38 = 2,750,814.59 : x
  2. Step 2: Convert to fraction form
    7,607,295.95/11,411,647.38 = 2,750,814.59/x
  3. Step 3: Cross multiply
    7,607,295.95x = 11,411,647.38 × 2,750,814.59
  4. Step 4: Simplify right side
    7,607,295.95x = 31,391,326,051,781.04
  5. Step 5: Solve for x
    x = 31,391,326,051,781.04/7,607,295.95
  6. Step 6: Final answer
    x = 4,126,476.25

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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.