Home / 7,054,127.52-10,573,699.32-4,487,267.22

Finding the Fourth Proportional to 7,054,127.52, 10,573,699.32 and 4,487,267.22

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Solution

The fourth proportional to 7,054,127.52, 10,573,699.32 and 4,487,267.22 is: 6,726,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,127.52 : 10,573,699.32 = 4,487,267.22 : x
  2. Step 2: Convert to fraction form
    7,054,127.52/10,573,699.32 = 4,487,267.22/x
  3. Step 3: Cross multiply
    7,054,127.52x = 10,573,699.32 × 4,487,267.22
  4. Step 4: Simplify right side
    7,054,127.52x = 47,447,014,352,772.29
  5. Step 5: Solve for x
    x = 47,447,014,352,772.29/7,054,127.52
  6. Step 6: Final answer
    x = 6,726,135.05

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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.