Home / 10,140,098-13,993,335.24-5,847,746

Finding the Fourth Proportional to 10,140,098, 13,993,335.24 and 5,847,746

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Solution

The fourth proportional to 10,140,098, 13,993,335.24 and 5,847,746 is: 8,069,889.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,140,098 : 13,993,335.24 = 5,847,746 : x
  2. Step 2: Convert to fraction form
    10,140,098/13,993,335.24 = 5,847,746/x
  3. Step 3: Cross multiply
    10,140,098x = 13,993,335.24 × 5,847,746
  4. Step 4: Simplify right side
    10,140,098x = 81,829,470,176,369.05
  5. Step 5: Solve for x
    x = 81,829,470,176,369.05/10,140,098
  6. Step 6: Final answer
    x = 8,069,889.48

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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.