Home / 9,595,985.70-14,386,980.15-3,913,284.90

Finding the Fourth Proportional to 9,595,985.70, 14,386,980.15 and 3,913,284.90

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Solution

The fourth proportional to 9,595,985.70, 14,386,980.15 and 3,913,284.90 is: 5,867,073.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595,985.70 : 14,386,980.15 = 3,913,284.90 : x
  2. Step 2: Convert to fraction form
    9,595,985.70/14,386,980.15 = 3,913,284.90/x
  3. Step 3: Cross multiply
    9,595,985.70x = 14,386,980.15 × 3,913,284.90
  4. Step 4: Simplify right side
    9,595,985.70x = 56,300,352,177,594.73
  5. Step 5: Solve for x
    x = 56,300,352,177,594.73/9,595,985.70
  6. Step 6: Final answer
    x = 5,867,073.37

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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.