Home / 4,895,401.17-7,343,101.81-1,700,530.42

Finding the Fourth Proportional to 4,895,401.17, 7,343,101.81 and 1,700,530.42

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Solution

The fourth proportional to 4,895,401.17, 7,343,101.81 and 1,700,530.42 is: 2,550,795.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,401.17 : 7,343,101.81 = 1,700,530.42 : x
  2. Step 2: Convert to fraction form
    4,895,401.17/7,343,101.81 = 1,700,530.42/x
  3. Step 3: Cross multiply
    4,895,401.17x = 7,343,101.81 × 1,700,530.42
  4. Step 4: Simplify right side
    4,895,401.17x = 12,487,168,005,062.06
  5. Step 5: Solve for x
    x = 12,487,168,005,062.06/4,895,401.17
  6. Step 6: Final answer
    x = 2,550,795.65

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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.