Home / 3,895,341.59-5,869,600.93-3,200,925.35

Finding the Fourth Proportional to 3,895,341.59, 5,869,600.93 and 3,200,925.35

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Solution

The fourth proportional to 3,895,341.59, 5,869,600.93 and 3,200,925.35 is: 4,823,236.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,341.59 : 5,869,600.93 = 3,200,925.35 : x
  2. Step 2: Convert to fraction form
    3,895,341.59/5,869,600.93 = 3,200,925.35/x
  3. Step 3: Cross multiply
    3,895,341.59x = 5,869,600.93 × 3,200,925.35
  4. Step 4: Simplify right side
    3,895,341.59x = 18,788,154,411,220.57
  5. Step 5: Solve for x
    x = 18,788,154,411,220.57/3,895,341.59
  6. Step 6: Final answer
    x = 4,823,236.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.