Home / 8,047,322.10-12,070,983.15-4,850,802.90

Finding the Fourth Proportional to 8,047,322.10, 12,070,983.15 and 4,850,802.90

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Solution

The fourth proportional to 8,047,322.10, 12,070,983.15 and 4,850,802.90 is: 7,276,204.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,322.10 : 12,070,983.15 = 4,850,802.90 : x
  2. Step 2: Convert to fraction form
    8,047,322.10/12,070,983.15 = 4,850,802.90/x
  3. Step 3: Cross multiply
    8,047,322.10x = 12,070,983.15 × 4,850,802.90
  4. Step 4: Simplify right side
    8,047,322.10x = 58,553,960,069,871.14
  5. Step 5: Solve for x
    x = 58,553,960,069,871.14/8,047,322.10
  6. Step 6: Final answer
    x = 7,276,204.35

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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.