Home / 4,375,266.30-6,562,899.45-1,180,715.40

Finding the Fourth Proportional to 4,375,266.30, 6,562,899.45 and 1,180,715.40

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Solution

The fourth proportional to 4,375,266.30, 6,562,899.45 and 1,180,715.40 is: 1,771,073.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,266.30 : 6,562,899.45 = 1,180,715.40 : x
  2. Step 2: Convert to fraction form
    4,375,266.30/6,562,899.45 = 1,180,715.40/x
  3. Step 3: Cross multiply
    4,375,266.30x = 6,562,899.45 × 1,180,715.40
  4. Step 4: Simplify right side
    4,375,266.30x = 7,748,916,449,266.53
  5. Step 5: Solve for x
    x = 7,748,916,449,266.53/4,375,266.30
  6. Step 6: Final answer
    x = 1,771,073.10

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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.