Home / 4,328,612.92-6,492,913.17-1,736,087.23

Finding the Fourth Proportional to 4,328,612.92, 6,492,913.17 and 1,736,087.23

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Solution

The fourth proportional to 4,328,612.92, 6,492,913.17 and 1,736,087.23 is: 2,604,128.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,612.92 : 6,492,913.17 = 1,736,087.23 : x
  2. Step 2: Convert to fraction form
    4,328,612.92/6,492,913.17 = 1,736,087.23/x
  3. Step 3: Cross multiply
    4,328,612.92x = 6,492,913.17 × 1,736,087.23
  4. Step 4: Simplify right side
    4,328,612.92x = 11,272,263,639,935.82
  5. Step 5: Solve for x
    x = 11,272,263,639,935.82/4,328,612.92
  6. Step 6: Final answer
    x = 2,604,128.35

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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.