Home / 1,697,983.08-2,343,222.18-934,094.76

Finding the Fourth Proportional to 1,697,983.08, 2,343,222.18 and 934,094.76

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Solution

The fourth proportional to 1,697,983.08, 2,343,222.18 and 934,094.76 is: 1,289,053.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,983.08 : 2,343,222.18 = 934,094.76 : x
  2. Step 2: Convert to fraction form
    1,697,983.08/2,343,222.18 = 934,094.76/x
  3. Step 3: Cross multiply
    1,697,983.08x = 2,343,222.18 × 934,094.76
  4. Step 4: Simplify right side
    1,697,983.08x = 2,188,791,559,853.78
  5. Step 5: Solve for x
    x = 2,188,791,559,853.78/1,697,983.08
  6. Step 6: Final answer
    x = 1,289,053.81

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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.