Home / 5,730,025.07-7,907,267.93-3,151,705.16

Finding the Fourth Proportional to 5,730,025.07, 7,907,267.93 and 3,151,705.16

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Solution

The fourth proportional to 5,730,025.07, 7,907,267.93 and 3,151,705.16 is: 4,349,261.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,025.07 : 7,907,267.93 = 3,151,705.16 : x
  2. Step 2: Convert to fraction form
    5,730,025.07/7,907,267.93 = 3,151,705.16/x
  3. Step 3: Cross multiply
    5,730,025.07x = 7,907,267.93 × 3,151,705.16
  4. Step 4: Simplify right side
    5,730,025.07x = 24,921,377,140,493.16
  5. Step 5: Solve for x
    x = 24,921,377,140,493.16/5,730,025.07
  6. Step 6: Final answer
    x = 4,349,261.45

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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.