Home / 4,003,880.16-6,005,818.73-1,607,724.08

Finding the Fourth Proportional to 4,003,880.16, 6,005,818.73 and 1,607,724.08

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Solution

The fourth proportional to 4,003,880.16, 6,005,818.73 and 1,607,724.08 is: 2,411,585.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,880.16 : 6,005,818.73 = 1,607,724.08 : x
  2. Step 2: Convert to fraction form
    4,003,880.16/6,005,818.73 = 1,607,724.08/x
  3. Step 3: Cross multiply
    4,003,880.16x = 6,005,818.73 × 1,607,724.08
  4. Step 4: Simplify right side
    4,003,880.16x = 9,655,699,392,336.02
  5. Step 5: Solve for x
    x = 9,655,699,392,336.02/4,003,880.16
  6. Step 6: Final answer
    x = 2,411,585.51

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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.