Home / 1,592,176.02-2,197,181.16-903,841.86

Finding the Fourth Proportional to 1,592,176.02, 2,197,181.16 and 903,841.86

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Solution

The fourth proportional to 1,592,176.02, 2,197,181.16 and 903,841.86 is: 1,247,289.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,176.02 : 2,197,181.16 = 903,841.86 : x
  2. Step 2: Convert to fraction form
    1,592,176.02/2,197,181.16 = 903,841.86/x
  3. Step 3: Cross multiply
    1,592,176.02x = 2,197,181.16 × 903,841.86
  4. Step 4: Simplify right side
    1,592,176.02x = 1,985,904,306,411.36
  5. Step 5: Solve for x
    x = 1,985,904,306,411.36/1,592,176.02
  6. Step 6: Final answer
    x = 1,247,289.42

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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.