Home / 3,130,549.92-4,695,595.20-1,000,062

Finding the Fourth Proportional to 3,130,549.92, 4,695,595.20 and 1,000,062

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Solution

The fourth proportional to 3,130,549.92, 4,695,595.20 and 1,000,062 is: 1,500,019.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,130,549.92 : 4,695,595.20 = 1,000,062 : x
  2. Step 2: Convert to fraction form
    3,130,549.92/4,695,595.20 = 1,000,062/x
  3. Step 3: Cross multiply
    3,130,549.92x = 4,695,595.20 × 1,000,062
  4. Step 4: Simplify right side
    3,130,549.92x = 4,695,886,326,902.40
  5. Step 5: Solve for x
    x = 4,695,886,326,902.40/3,130,549.92
  6. Step 6: Final answer
    x = 1,500,019.63

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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.