Home / 6,285,113.46-9,426,175.47-1,736,061.57

Finding the Fourth Proportional to 6,285,113.46, 9,426,175.47 and 1,736,061.57

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Solution

The fourth proportional to 6,285,113.46, 9,426,175.47 and 1,736,061.57 is: 2,603,679.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,113.46 : 9,426,175.47 = 1,736,061.57 : x
  2. Step 2: Convert to fraction form
    6,285,113.46/9,426,175.47 = 1,736,061.57/x
  3. Step 3: Cross multiply
    6,285,113.46x = 9,426,175.47 × 1,736,061.57
  4. Step 4: Simplify right side
    6,285,113.46x = 16,364,420,985,543.69
  5. Step 5: Solve for x
    x = 16,364,420,985,543.69/6,285,113.46
  6. Step 6: Final answer
    x = 2,603,679.49

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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.