Home / 3,616,002.10-5,424,003.15-3,210,094.90

Finding the Fourth Proportional to 3,616,002.10, 5,424,003.15 and 3,210,094.90

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Solution

The fourth proportional to 3,616,002.10, 5,424,003.15 and 3,210,094.90 is: 4,815,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,002.10 : 5,424,003.15 = 3,210,094.90 : x
  2. Step 2: Convert to fraction form
    3,616,002.10/5,424,003.15 = 3,210,094.90/x
  3. Step 3: Cross multiply
    3,616,002.10x = 5,424,003.15 × 3,210,094.90
  4. Step 4: Simplify right side
    3,616,002.10x = 17,411,564,849,398.94
  5. Step 5: Solve for x
    x = 17,411,564,849,398.94/3,616,002.10
  6. Step 6: Final answer
    x = 4,815,142.35

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1.5x scale

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.