Home / 4,003,880.66-6,005,819.48-1,607,724.58

Finding the Fourth Proportional to 4,003,880.66, 6,005,819.48 and 1,607,724.58

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Solution

The fourth proportional to 4,003,880.66, 6,005,819.48 and 1,607,724.58 is: 2,411,586.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,880.66 : 6,005,819.48 = 1,607,724.58 : x
  2. Step 2: Convert to fraction form
    4,003,880.66/6,005,819.48 = 1,607,724.58/x
  3. Step 3: Cross multiply
    4,003,880.66x = 6,005,819.48 × 1,607,724.58
  4. Step 4: Simplify right side
    4,003,880.66x = 9,655,703,601,038.82
  5. Step 5: Solve for x
    x = 9,655,703,601,038.82/4,003,880.66
  6. Step 6: Final answer
    x = 2,411,586.26

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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.