Home / 10,496,730.35-15,745,095.53-4,438,302.95

Finding the Fourth Proportional to 10,496,730.35, 15,745,095.53 and 4,438,302.95

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Solution

The fourth proportional to 10,496,730.35, 15,745,095.53 and 4,438,302.95 is: 6,657,454.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,496,730.35 : 15,745,095.53 = 4,438,302.95 : x
  2. Step 2: Convert to fraction form
    10,496,730.35/15,745,095.53 = 4,438,302.95/x
  3. Step 3: Cross multiply
    10,496,730.35x = 15,745,095.53 × 4,438,302.95
  4. Step 4: Simplify right side
    10,496,730.35x = 69,881,503,916,639.30
  5. Step 5: Solve for x
    x = 69,881,503,916,639.30/10,496,730.35
  6. Step 6: Final answer
    x = 6,657,454.43

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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.