Home / 5,363,901.95-8,050,909.59-1,955,482.90

Finding the Fourth Proportional to 5,363,901.95, 8,050,909.59 and 1,955,482.90

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Solution

The fourth proportional to 5,363,901.95, 8,050,909.59 and 1,955,482.90 is: 2,935,067.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,901.95 : 8,050,909.59 = 1,955,482.90 : x
  2. Step 2: Convert to fraction form
    5,363,901.95/8,050,909.59 = 1,955,482.90/x
  3. Step 3: Cross multiply
    5,363,901.95x = 8,050,909.59 × 1,955,482.90
  4. Step 4: Simplify right side
    5,363,901.95x = 15,743,416,012,563.74
  5. Step 5: Solve for x
    x = 15,743,416,012,563.74/5,363,901.95
  6. Step 6: Final answer
    x = 2,935,067.82

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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.