Home / 4,828,083.90-7,243,000.65-2,425,883.10

Finding the Fourth Proportional to 4,828,083.90, 7,243,000.65 and 2,425,883.10

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Solution

The fourth proportional to 4,828,083.90, 7,243,000.65 and 2,425,883.10 is: 3,639,264.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,083.90 : 7,243,000.65 = 2,425,883.10 : x
  2. Step 2: Convert to fraction form
    4,828,083.90/7,243,000.65 = 2,425,883.10/x
  3. Step 3: Cross multiply
    4,828,083.90x = 7,243,000.65 × 2,425,883.10
  4. Step 4: Simplify right side
    4,828,083.90x = 17,570,672,870,124.02
  5. Step 5: Solve for x
    x = 17,570,672,870,124.02/4,828,083.90
  6. Step 6: Final answer
    x = 3,639,264.20

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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.