Home / 2,708,547.10-4,061,639.48-1,024,469.62

Finding the Fourth Proportional to 2,708,547.10, 4,061,639.48 and 1,024,469.62

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Solution

The fourth proportional to 2,708,547.10, 4,061,639.48 and 1,024,469.62 is: 1,536,257.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,547.10 : 4,061,639.48 = 1,024,469.62 : x
  2. Step 2: Convert to fraction form
    2,708,547.10/4,061,639.48 = 1,024,469.62/x
  3. Step 3: Cross multiply
    2,708,547.10x = 4,061,639.48 × 1,024,469.62
  4. Step 4: Simplify right side
    2,708,547.10x = 4,161,026,254,652.60
  5. Step 5: Solve for x
    x = 4,161,026,254,652.60/2,708,547.10
  6. Step 6: Final answer
    x = 1,536,257.67

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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.