Home / 11,426,360.34-17,139,341.98-4,602,759.09

Finding the Fourth Proportional to 11,426,360.34, 17,139,341.98 and 4,602,759.09

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Solution

The fourth proportional to 11,426,360.34, 17,139,341.98 and 4,602,759.09 is: 6,904,058.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,426,360.34 : 17,139,341.98 = 4,602,759.09 : x
  2. Step 2: Convert to fraction form
    11,426,360.34/17,139,341.98 = 4,602,759.09/x
  3. Step 3: Cross multiply
    11,426,360.34x = 17,139,341.98 × 4,602,759.09
  4. Step 4: Simplify right side
    11,426,360.34x = 78,888,262,036,544.50
  5. Step 5: Solve for x
    x = 78,888,262,036,544.50/11,426,360.34
  6. Step 6: Final answer
    x = 6,904,058.66

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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.