Home / 5,787,068.10-8,678,829.06-4,001,426.34

Finding the Fourth Proportional to 5,787,068.10, 8,678,829.06 and 4,001,426.34

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Solution

The fourth proportional to 5,787,068.10, 8,678,829.06 and 4,001,426.34 is: 6,000,913.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,068.10 : 8,678,829.06 = 4,001,426.34 : x
  2. Step 2: Convert to fraction form
    5,787,068.10/8,678,829.06 = 4,001,426.34/x
  3. Step 3: Cross multiply
    5,787,068.10x = 8,678,829.06 × 4,001,426.34
  4. Step 4: Simplify right side
    5,787,068.10x = 34,727,695,201,041.44
  5. Step 5: Solve for x
    x = 34,727,695,201,041.44/5,787,068.10
  6. Step 6: Final answer
    x = 6,000,913.52

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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.