Home / 3,573,430.20-5,359,626.90-1,048,822.20

Finding the Fourth Proportional to 3,573,430.20, 5,359,626.90 and 1,048,822.20

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Solution

The fourth proportional to 3,573,430.20, 5,359,626.90 and 1,048,822.20 is: 1,573,081.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,430.20 : 5,359,626.90 = 1,048,822.20 : x
  2. Step 2: Convert to fraction form
    3,573,430.20/5,359,626.90 = 1,048,822.20/x
  3. Step 3: Cross multiply
    3,573,430.20x = 5,359,626.90 × 1,048,822.20
  4. Step 4: Simplify right side
    3,573,430.20x = 5,621,295,676,437.18
  5. Step 5: Solve for x
    x = 5,621,295,676,437.18/3,573,430.20
  6. Step 6: Final answer
    x = 1,573,081.15

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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.