Home / 3,159,095.16-4,738,639.14-1,029,176.04

Finding the Fourth Proportional to 3,159,095.16, 4,738,639.14 and 1,029,176.04

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Solution

The fourth proportional to 3,159,095.16, 4,738,639.14 and 1,029,176.04 is: 1,543,762.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,095.16 : 4,738,639.14 = 1,029,176.04 : x
  2. Step 2: Convert to fraction form
    3,159,095.16/4,738,639.14 = 1,029,176.04/x
  3. Step 3: Cross multiply
    3,159,095.16x = 4,738,639.14 × 1,029,176.04
  4. Step 4: Simplify right side
    3,159,095.16x = 4,876,893,865,094.21
  5. Step 5: Solve for x
    x = 4,876,893,865,094.21/3,159,095.16
  6. Step 6: Final answer
    x = 1,543,762.89

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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.