Home / 4,026,894-6,035,904.36-1,629,242.16

Finding the Fourth Proportional to 4,026,894, 6,035,904.36 and 1,629,242.16

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Solution

The fourth proportional to 4,026,894, 6,035,904.36 and 1,629,242.16 is: 2,442,068.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,894 : 6,035,904.36 = 1,629,242.16 : x
  2. Step 2: Convert to fraction form
    4,026,894/6,035,904.36 = 1,629,242.16/x
  3. Step 3: Cross multiply
    4,026,894x = 6,035,904.36 × 1,629,242.16
  4. Step 4: Simplify right side
    4,026,894x = 9,833,949,857,039.82
  5. Step 5: Solve for x
    x = 9,833,949,857,039.82/4,026,894
  6. Step 6: Final answer
    x = 2,442,068.22

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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.