Home / 10,824,363.08-16,213,950.42-6,492,675.92

Finding the Fourth Proportional to 10,824,363.08, 16,213,950.42 and 6,492,675.92

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Solution

The fourth proportional to 10,824,363.08, 16,213,950.42 and 6,492,675.92 is: 9,725,461.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824,363.08 : 16,213,950.42 = 6,492,675.92 : x
  2. Step 2: Convert to fraction form
    10,824,363.08/16,213,950.42 = 6,492,675.92/x
  3. Step 3: Cross multiply
    10,824,363.08x = 16,213,950.42 × 6,492,675.92
  4. Step 4: Simplify right side
    10,824,363.08x = 105,271,925,460,007.89
  5. Step 5: Solve for x
    x = 105,271,925,460,007.89/10,824,363.08
  6. Step 6: Final answer
    x = 9,725,461.41

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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.