Home / 4,740,514.16-7,114,753.20-2,046,875.36

Finding the Fourth Proportional to 4,740,514.16, 7,114,753.20 and 2,046,875.36

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Solution

The fourth proportional to 4,740,514.16, 7,114,753.20 and 2,046,875.36 is: 3,072,032.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,514.16 : 7,114,753.20 = 2,046,875.36 : x
  2. Step 2: Convert to fraction form
    4,740,514.16/7,114,753.20 = 2,046,875.36/x
  3. Step 3: Cross multiply
    4,740,514.16x = 7,114,753.20 × 2,046,875.36
  4. Step 4: Simplify right side
    4,740,514.16x = 14,563,013,017,561.15
  5. Step 5: Solve for x
    x = 14,563,013,017,561.15/4,740,514.16
  6. Step 6: Final answer
    x = 3,072,032.38

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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.