Home / 10,895,468.34-15,036,426.29-6,000,689.16

Finding the Fourth Proportional to 10,895,468.34, 15,036,426.29 and 6,000,689.16

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Solution

The fourth proportional to 10,895,468.34, 15,036,426.29 and 6,000,689.16 is: 8,281,325.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,468.34 : 15,036,426.29 = 6,000,689.16 : x
  2. Step 2: Convert to fraction form
    10,895,468.34/15,036,426.29 = 6,000,689.16/x
  3. Step 3: Cross multiply
    10,895,468.34x = 15,036,426.29 × 6,000,689.16
  4. Step 4: Simplify right side
    10,895,468.34x = 90,228,920,216,255.30
  5. Step 5: Solve for x
    x = 90,228,920,216,255.30/10,895,468.34
  6. Step 6: Final answer
    x = 8,281,325.54

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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.