Home / 5,584,508.35-7,706,950.71-4,205,418.95

Finding the Fourth Proportional to 5,584,508.35, 7,706,950.71 and 4,205,418.95

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Solution

The fourth proportional to 5,584,508.35, 7,706,950.71 and 4,205,418.95 is: 5,803,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,508.35 : 7,706,950.71 = 4,205,418.95 : x
  2. Step 2: Convert to fraction form
    5,584,508.35/7,706,950.71 = 4,205,418.95/x
  3. Step 3: Cross multiply
    5,584,508.35x = 7,706,950.71 × 4,205,418.95
  4. Step 4: Simplify right side
    5,584,508.35x = 32,410,956,566,047.01
  5. Step 5: Solve for x
    x = 32,410,956,566,047.01/5,584,508.35
  6. Step 6: Final answer
    x = 5,803,726.05

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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.