Home / 6,465,479.06-8,924,523.17-3,852,802.67

Finding the Fourth Proportional to 6,465,479.06, 8,924,523.17 and 3,852,802.67

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Solution

The fourth proportional to 6,465,479.06, 8,924,523.17 and 3,852,802.67 is: 5,318,156.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,465,479.06 : 8,924,523.17 = 3,852,802.67 : x
  2. Step 2: Convert to fraction form
    6,465,479.06/8,924,523.17 = 3,852,802.67/x
  3. Step 3: Cross multiply
    6,465,479.06x = 8,924,523.17 × 3,852,802.67
  4. Step 4: Simplify right side
    6,465,479.06x = 34,384,426,697,852.86
  5. Step 5: Solve for x
    x = 34,384,426,697,852.86/6,465,479.06
  6. Step 6: Final answer
    x = 5,318,156.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.